m1911 a1 Redux

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M1911-A1 REDUX

Drawings of the Government Model M1911-A1 Semi-Automatic Pistol,

Originally Designed by John Browning for Colt Firearms Company,

Completely 3D CAD Modeled and Redrawn

With Present-Day Standards and Technology

by Rio Benson, Benson Consulting, LLP, 2010

redux (r-dks)

adjective

Brought back; returned. Used postpositively.

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.03

AFTER CRIMPING.MOVEMENT TO EACH OTHER

FLUSH

PAD, TRIGGER5153127

CRIMP THESE TWO AREASSUFFICIENT TO LOCK PAD TOBOW WITHOUT PERCEPTABLE

5153126BOW, TRIGGER

.432

THIRD ANGLE PROJECTION

6147780HEAT TREAT

09/12/2010R Benson

DIM & TOL IAW ASME Y14.5 - 1994.

ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF

Gastonia, NC 28054ENGRG

DRAWN

MODELED

IS PROHIBITED.

SHEET WEIGHT: 0.03 LBSCALE: 2:1

PER CALLOUT

Benson Consulting, LLPBenson Consulting, LLP.

1st MADE FOR: M1911-A1 REDUXTRIGGER ASSEMBLY

B

07/30/2010R Benson

DO NOT SCALE DRAWING

THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE AND INTELLECTUAL PROPERTY OF

1-70

Benson Consulting, L

DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG

SEE NOTE 1

[email protected]

UNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN INCHES.TOLERANCE: ANGULAR .5 ,

2 PL .01, 3 PL .005, 4 PL .0005,SYMM & CONC: 1/2 FEATURE TOL.

FAB FINISH: 125 MICROINCH.BRK/FIL SHARP COR .005 MAX.

REFINISH, IF NECESSARY AFTER CRIMPI1.IAW PARA 5.3.1.2 OF MIL-STD-171.

NOTES:

REVISION HISTORY

REV DESCRIPTION DATE

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REVISION HISTORY


NOTES:

PEIN OVER PIN END TO FILL HOLE CSK, B1.SIDES, TO FIRMLY RIVET TUBE TO BASE.SMOOTH, FLUSH WITH TUBE. 2 PLACES.

GRIND PROTRUDING TUBE FLUSH WITH B2.ON 3 SIDES.

MAGAZINE TUBE SHOWN TRANSPARENT3.

ILLUSTRATION PURPOSES.

DIM & TOL IAW ASME Y14.5 - 1994.THIRD ANGLE PROJECTION

BC10091603HEAT TREAT


[email protected]

M1911-A1 PISTOL

Benson Consulting, LLP

QA

MFG

ENGRG

DRAWN

MODELED

IS PROHIBITED.

SHEET WEIGHT: 0.36 LB

B

MAGAZINE ASSY,

1st MADE FOR: M1911-A1 REDUX

Gastonia, NC 28054

SCALE: 1:1

09/16/2010R Benson

08/23/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

DRAWING CALLOUTS

.Benson Consulting, LLP




A

A

MAGAZINE

5508695 -TUBE,MAGAZINE

MAGAZINE

SEE NOTE 1

SECTION A-A

6008608- FOLLOWER,

MAGAZINE

MAGAZINE BASE (2X)

6008607 - SPRING,

BC10091601 - PIN,6008606 - BASE,

SEE NOTE 2

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REVISION HISTORY


5013193HEAT TREAT

CASE DP .002-.005, RH 15-N 78-82

08/29/2010R Benson

THIRD ANGLE PROJECTIONDIM & TOL IAW ASME Y14.5 - 1994.


ENGRG

DRAWN

MODELED

IS PROHIBITED.


STEEL 1117 ASTM A108


1st MADE FOR: M1911-A1 REDUXSLIDE STOP

PLUNGER,

B

08/22/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG

PARA 5.3.1.2 OF MIL-STD-171

[email protected], NC 28054




.0000.107

.000

.000

.0030

.47

-

.13

+ .0000.004

+- .0030

60

+MAX.025

-.0895

.000.0645

+.010-

.115

.030R

.222-.010+

R SPHER (.045)

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SOLID LENGTH ............................................................. .279 MAX

TYPE OF ENDS ............................................................. SQUARED & GROUND

DIRECTION OF HELIX ................................................... CCW

ROD DIA OVER WHICH SPRING SLIDES FREELY ..... ----- MAX

STRESS RELIEVE AT 450

HOLE DIA INTO WHICH SPRING FITS FREELY ......... .109 MIN

F FOR 20

SPRING RATE ............................................................... (.160 LB/INCH)

.50 LB

2.MINUTES AFTER FORMING.

LOAD AT COMPRESSED LENGTH OF ........................ .400 = 2.50

DIAMETER OF WIRE ..................................................... .018

DIAMETER OF COIL (OD) ............................................. .104 .003

FREE LENGTH ............................................................. (.593)

ACTIVE COILS ............................................................... 12.5

TOTAL COILS ................................................................ 14.5

NOTES:

MANUFACTURE IAW TYPE 1, GRADE A,1.OF SAE AS 13572.

REVISION HISTORY


5013194HEAT TREAT

SEE NOTE 2

08/29/2010R Benson



ENGRG

DRAWN

MODELED

IS PROHIBITED.


MUSIC WIRE, STEEL, ASTM A228


1st MADE FOR: M1911-A1 REDUXSPRING, PLUNGER

B

08/29/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG





MODEL SHOWN COMPRESSED FOR ASSEMBLY

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-.107.0645

-

.000+

.000+

.0030

.054)

.62

.010

+.0000

.519-

.004

60

R SPHER (

MAX.025.115-.010+.000

R.030

5013195HEAT TREAT

CASE DP .002-.005, RH 15-N 78-82

08/29/2010R Benson



ENGRG

DRAWN

MODELED

IS PROHIBITED.




1st MADE FOR: M1911-A1 REDUXSAFETY LOCK

PLUNGER,

B

08/21/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






REVISION HISTORY


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60

.3465-.0010+.0000

10

+.245

-.005.000

5013196HEAT TREAT

08/29/2010R Benson



ENGRG

DRAWN

MODELED

IS PROHIBITED.


SEE NOTE 1



SIGHT, REAR

B

08/22/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






: STEEL, IC-1020, ASTM A732.CAST: STEEL, 1018, ASTM A108.

NOTES:

MATERIAL:1.WROUGHT

REVISION HISTORY


.040

.31

.05

2X R .02-.01

+.00

2X R.09

.205

.000

+.000

+

-

.015-

6

.01

.626.005

.000-.080

+

.005

.02+

.00-

.01-.00+.01

2X R.09

.060

2X R

-

50

.000

2X R.016

-.005

+

.094

.000

.010+

2X .115-.005

+.000

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REVISION HISTORY


5013197HEAT TREAT

08/30/2010R Benson



ENGRG

DRAWN

MODELED

IS PROHIBITED.


STEEL, 1018, ASTM A108



SIGHT, FRONT

B

08/22/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






.008+.000

.416-

+.000

.087+.000

-

.000.124

-

-.000

.000

+

R.35

.102

.035

-

+.000

.004

18

.002

2X

+.004

.004

.008

-.017

.000

9012X

+

.002-12X .016

R.150-.000+.002

.000+

.002-.056

.080-.005

+.000

.275-.010+.000

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.1555-.0010

+.0000.358

-.008

+.000

2X .01-.00+.02

455X

REVISION HISTORY


5013199HEAT TREAT

RH C 43.5-50

08/05/2010R Benson



ENGRG

DRAWN

MODELED

IS PROHIBITED.


DRILL ROD, O2, ASTM A681



PIN, BARREL LINK

B

07/30/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG





FAB FINISH: 125 MICROINCH.BRK/FIL SHARP EDGES .005 MAX.

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ROD DIA OVER WHICH SPRING SLIDES FREELY .... .336 MAX *


SOLID LENGTH ............................................................. 1.375 MAX

CRIMP ONE END OF COIL TO ..................................... .326 +.000 -.010 ID

* EXCEPT FOR CRIMPED END.

F FOR 202.

SPRING RATE ............................................................... (2.88 LB/INCH)

TYPE OF ENDS ............................................................. NOT SQUARED OR CLOSED

MINUTES AFTER FORMING.

.60 LB


DIAMETER OF WIRE ..................................................... .043


FREE LENGTH ............................................................. (6.55)

ACTIVE COILS ............................................................... 29

TOTAL COILS ................................................................ 30


LOAD AT COMPRESSED LENGTH OF ........................ 3.72 = 8.00 .50 LB

LOAD AT COMPRESSED LENGTH OF ........................ 1.81 = 13.55

NOTES:


REVISION HISTORY



5013200HEAT TREAT

SEE NOTE 2

08/30/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





SPRING, RECOIL

B

08/23/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG





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.125

DISTANCE OF 1/4 COIL..430 OD, .218 PITCH SHALL ENTER FOR A MIN

.043 W1.

NOTES:

HELICAL COMPRESSION SPRING OF

REVISION HISTORY


.4985-.0050

+.0000

A

A

.039 PITCH STRAIGHTOR DIAMOND KNURL

IAW ASME B94.6

1.44

.000

.135

.392-.004+

1.52


5013201HEAT TREAT

08/30/2010



[email protected]

MFG

ENGRG

DRAWN

MODELED

IS PROHIBITED.

SHEET WEIGHT: 0.02 LBSCALE: 2:1PARA 5.3.1.2 OF MIL-STD-171

Gastonia, NC 28054

.Benson Consulting, LLPBenson Consulting, LLP


R Benson

08/12/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

B

PLUG,

1st MADE FOR:

RECOIL SPRING

M1911-A1 REDUX




SECTION A-A

SEE NOTE 1

150

1.34

+

.000+.004

.448

.09-.01

-

.00

.10-.01

+.00

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.063-.001

+

.61

.000

2X .01-.01

+.00455X

REVISION HISTORY


5013203HEAT TREAT

RH C 34.5-41

08/30/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





PIN, EJECTOR

B

08/18/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






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ROD DIA OVER WHICH SPRING SLIDES FREELY .... .150 MAX *

CRIMP ONE END OF COIL TO ..................................... .135 +.010 -.000 ID

* EXCEPT FOR CRIMPED END.

F FOR 202.

SOLID LENGTH ............................................................. 1.066 MAX

TYPE OF ENDS ............................................................. SQUARED AND GROUND


.135 LB


DIAMETER OF WIRE ..................................................... .026


FREE LENGTH ............................................................. (1.70)

ACTIVE COILS ............................................................... 38

TOTAL COILS ................................................................ 40

DIRECTION OF HELIX ................................................... OPTIONAL


NOTES:


REVISION HISTORY


MODEL IS SHOWN COMPRESSED FOR ASSEMBLY

5013204HEAT TREAT

SEE NOTE 2

R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





FIRING PINSPRING,

B

08/23/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG





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5013205HEAT TREAT

RH C 43.5-50


[email protected]

STOP, FIRING PIN


BY

QA

MFG

ENGRG

DRAWN

MODELED

IS PROHIBITED.

SHEET

SEE NOTE 1


M1911-A1 REDUX1st MADE FOR:

B

WEIGHT: 0.01 LB

08/30/2010R Benson

08/12/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATE

SCALE: 8:1PARA 5.3.1.2 OF MIL-STD-171

Gastonia, NC 28054




CAST

: STEEL, IC 4140, ASTM A732.

NOTES:

MATERIAL:1.WROUGHT: STEEL, 4140, ASTM A108;AUSTENITIC GRAIN SIZE 6 OR FINER.

REVISION HISTORY


.00

+

.312.002

.01.18

-

.000+

2X R

-.424

.002-.467

+

.004

.000

.004-

.000+.370

.658

-.004

+.000

.313

MAX

.000

.000

.003-

+

+.0000.0985

.0030-

2X R.012X

.136

-.005

+

2X R.01 MAX

R

.20

-

60+

-

.185

.22

+.026 .000

.020

.010

.000

.155-.000

+.002

REVISION HISTORY

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.786-.010

+.000

REVISION HISTORY


.157-

.000+

.002+.000

605.182-.008

SPHER R.16

5013206HEAT TREAT

RH C 48-52

08/30/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





PIN, HAMMER

B

08/17/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






REVISION HISTORY

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.000+

.010-.305

.096-.001

+.000

2X .01-.00

+.02455X

5013207HEAT TREAT

RH C 39.5-46

08/31/2010R Benson


DIM & TOL IAW ASME Y14.5 - 1994



IS PROHIBITED.


ENGRG


1st MADE FOR: M1911-A1

PIN, HAMMER STRUT

DRAWN

B

08/18/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG


MODELED



2 PL .01, 3 PL .005, 4 PL .0005FAB FINISH: 125 MICROINCH

BRK/FIL SHARP COR .005 MAX

REVISION HISTORY


REVISION HISTORY

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5013208HEAT TREAT

SEE NOTE 2

08/31/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





MAINSPRING

B

08/23/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG





MODEL IS SHOWN COMPRESSED FOR ASSEMBLY

CRIMP BOTH END COILS TO ...................................... .160 +.008 -.000 ID


*EXCEPT FOR CRIMPED ENDS: CHECK AT A STAGE OF MANUFACTUREOR BY CUTTING OFF CRIMP IN SAMPLE.

F FOR 202.

SOLID LENGTH ............................................................. .968 MAX

TYPE OF ENDS ............................................................. CLOSED, SQUARED & GROUND



ROD DIA OVER WHICH SPRING SLIDES FREELY .... .174 MAX*

2.0 LB

DIAMETER OF WIRE ..................................................... .045

DIAMETER OF COIL (OD) ............................................. .273 +.000 -.003

FREE LENGTH ............................................................. (2.156)

ACTIVE COILS ............................................................... 19.5

TOTAL COILS ................................................................ 21.5


LOAD AT COMPRESSED LENGTH OF ........................ 1.312 = 22.0 2.0 LB


NOTES:

MANUFACTURE IAW TYPE 1, GRADE A,1.

OF SAE AS 13572.

REVISION HISTORY


REVISION HISTORY

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.063-.000

+.010

REVISION HISTORY


A ADDED MISSING .279 DIMENSION 11/07/2010



5013209HEAT TREAT

CASE DP .003-.005, RH C 48-52


[email protected]

CAP, MAINSPRINGQAMFG

ENGRG

DRAWN

MODELED

IS PROHIBITED.


B


Gastonia, NC 28054

PARA 5.3.1.2 OF MIL-STD-171 SCALE: 4:1

08/31/2010R Benson

08/17/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

STEEL, 1117 ASTM A108






A

.75

-

.142

.030

R.01

.000

X

-.006

-SPHER R

.015

.000

.02

.00

+

.005

.000

+

5

-

R45.03

+

+

90.174

MAX.020

.279-.003+.000

REVISION HISTORY

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21/59

.78-.01+.00

5013211HEAT TREAT

RH C 48-52

08/31/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





PIN, SEAR

B

08/17/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG







.0005

-

.000+

.002.110

+.134

-.00460

SPHER R.11

REVISION HISTORY

7/22/2019 m1911 a1 Redux

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.03

.134-.004

+.000

.785-.010+.000

R

SPHER R

+

.06

.06

.005

.000.156

-.002

.380

SPHER R.16

5013212HEAT TREAT

RH C 43.5-50

08/31/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





PIN, MAINSPRING HOUSING

B

08/17/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG




2 PL .01, 3 PL .005, 4 PL .0005SYMM & CONC: 1/2 FEATURE TOL.



REVISION HISTORY

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23/59

.53-.10+.00

5013213HEAT TREAT

CASE DP .003-.005, RH C 48-52

08/31/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





MAINSPRING HOUSINGPIN, RETAINER,

B

08/17/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG







+

+.000

.06

-.010

SPHER R

2X R.025

.03 45

+

5X

.270

+

.125

.250

-.002

.000

.002

.000

-

.000-

.171

.000+

.002

.005-90

.375-.002+.000

REVISION HISTORY


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REDUCE ID OF LAST COIL ON BOTH ENDS TO ........ .085 +.000 -.010

DIAMETER OF WIRE ..................................................... (.026)

INSIDE DIAMETER (ID), FREE, NOT LESS THAN ....... .091

OUTSIDE DIAMETER (OD), SOLID, NOT MORE THAN .149

FREE LENGTH (APPROX) ........................................... .708

ACTIVE COILS ............................................................... (11)

TOTAL COILS ................................................................ (13)

DIRECTION OF HELIX ................................................... CW

LOAD AT COMPRESSED LENGTH OF ........................ .550 = 5.7 .5 LB

LOAD AT COMPRESSED LENGTH OF ........................ .456 = 8.5 .7 LB

SOLID LENGTH ............................................................. .364 MAX

TYPE OF ENDS ............................................................. PLAIN (OPEN ENDS, NOT GROUND)



5013217HEAT TREAT

SEE NOTE 2

08/31/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





MAGAZINE CATCHSPRING,

B

08/28/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG





MINUTES AFTER FORMING.F FOR 202. STRESS RELIEVE AT 450

NOTES:MANUFACTURE IAW TYPE 1, GRADE A,1.OF SAE AS 13572.


REVISION HISTORY


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R

.003

-

+

2X R

.000

.140

MAX

.154

.091

-

.015

+.000

.003

.035-.000

+.005

+.000

-

.004-.038

.047

.00-+

.03

.090

.000

.000+

.004

.66

.16

-

SPHER R

R.013

MAX

.000+

.003

.06

2X R.01

.143-.010+

2X R.01 MAX .01-.00

+.02455X

08/31/2010

B

IS PROHIBITED.

R Benson

WEIGHT: 0.00 LB

5013218


M1911-A1 REDUX

MFG

ENGRG

DRAWN

HEAT TREAT

SHEET


SCALE: 6:1

THIRD ANGLE PROJECTION1st MADE FOR:

LOCK, MAGAZINE CATCH

.Benson Consulting, LLPBenson Consulting, LLP

STEEL, 1117 ASTM A108

MODELED

CASE DP .003-.005, RH C 48-52

08/16/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA


Gastonia, NC 28054 [email protected]





REVISION HISTORY


7/22/2019 m1911 a1 Redux

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A

A

.630

.199

BOTH SIDES

.44

.000

-

2X R

+

.004

.010

.010

.000

.11

-

.80 .06

+

R

2.587

.77

.224-.004

+.000

74.5

.276.000

2X R.006

+

-

+1.379

-

.000

.005

.003+.000

.000+

.005-.555

.033-

4X R.025 -.010

+.000

VIEW A-A

.006

+.098

-

.000

+.010

-

.000

+.000

-.005

.232

.356

.218

2X R.02-.01

+.00


5153126HEAT TREAT

09/01/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





BOW, TRIGGER

B

07/30/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






REVISION HISTORY


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ARE CONTOURED ALONG BOTH THE R.500 ANAND CENTERED ABOUT CENTERLINE. GRO

R.188 SURFACES.

5

NOTES:

1. 11 CONTOURED GROOVES EQUALLY SPACED

SC O

5153127HEAT TREAT

09/01/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





PAD, TRIGGER

B

08/25/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






.327

+

.030

.259

.530R

R.544

.000.914

-.005

.797.003

R.500

A A

SECTION A-ASCALE 6 : 1SEE NOTE 1

.000

CONSTANT

.066

.005 MAX

+

.226 -

5X

2X R

.01045

.005

.025.000

CONSTANT

R

+

.000-

11X 90

-

.188

.005

+

2X

11X .008-.000

+.010

B B

SECTION B-B

R.630

R.500

REVISION HISTORY

ZONE REV DESCRIPTION DA

ALL A REVISED & REDRAWN PER MORE LEGIBLE DATA 11/07

8 7 6 5 4 3 2

7/22/2019 m1911 a1 Redux

28/59

5X .015

60

R.203

NOTES:

MATERIAL:1.WROUGHT: STEEL, 4140, ASTM A108AUSTENITIC GRAIN SIZE 6 OR FINERCASTING: STEEL, IC 4140, ASTM A73

SCALE 8 : 1DETAIL C

5 GROOVESEQ SP @ 15 = 30

5X 60

-.242

10

+

.0025

30

.000

-

+

.000

.222

.06

.0180

R.25

-

.000

.38

.72

.010

R.10

.375

R.20

.92

R.06

.001

R.42

.013-

.095

R

R

+.000

.003

+

.0025

-.005

.2320

.010

.000

+

.258

.000

.004

.95

.004

R.05

.93

.166-

28

.000

.432R

-

+

+.1575-.0000

+.0020

.18 X 60 NEARSIDE

-.000.116

.006+

.005

+.000.309

-

R.313

NORMAL TO CONTOUR

A

A

R.03 AS SHOWN &

TANGENT CONTOURS

BOTH SIDES

B

SECTION A-A

C

.081-.000

+.010

10

IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6 5

rhbenson@earthlink.

SEE NOTE 1

HAMMER

ENGRG

09/01/2010R Benson

08/17/2010R Benson

S CA LE: 4 :1 W EI GH T: 0 .0 1 L B

5503839D

M1911-A1

Gastonia, NC 28054

Benson Consultin

DWG NO.

4 3

5 - 1994.



MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE

FAB FINISH: 125 MICROINCHES.BRK/FIL SHARP COR .01 MAX.

DIM & TOL IAW ASME Y14.

SYMM & CONC: 1/2 FEATURE TOL.


1st MADE FOR:

TITLE

UNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN INCHES.

TOLERANCES: ANGULAR .5,2 PL .01, 3 PL .005, 4 PL .0005.

THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE AND INTELLECTUAL PROPERTY OF Benson Consulting, LLP.ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF Benson Consulting, LLP

RH C 43.5 - 50

DETAIL BSCALE 8 : 1

.005

.014

R .010

.000

.015

+

+

.268.000+

.003-

.003-.030

+

.035

.000

-

.003+

.000

+.000

.007

.0025.0025

-

8.5

13.0

.000

R

.000

.005

+

-

.000

+

.265-

.005

-

.005

.005

-R.012

36.75

R.377

.083

.109

81.00

REVISION HISTORY


8 7 6 5 4 3 2

031

60

3X

7/22/2019 m1911 a1 Redux

29/59

.132

.271-.004+.000

BEFORE MILLING

.01 45X.825-.010+.000

R.27.71

.503.001

43.25.17

.078

R.08

.035

.538

.05

.59

.59

.160

.400

.367

.904-.003+.000

.16

.31

.503.001

43.25.17

451

AUSTENITIC GRAIN SIZE 6 OR F: STEEL, IC 4140, ASTMCASTING

: STEEL, 4140, ASTM

NOTES:

MATERIAL:1.WROUGHT


IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6PARA 5.3.1.2 OF MIL-STD-171

SEE NOTE 1

rhbenson@earthlink.

ENGRG

09/02/2010R Benson

08/19/2010R Benson

WEIGHT: 0.02 LBSCALE: 4:1

5503840D

M1911-A1

Gastonia, NC 28054

Benson Consultin

TITLE

5 4 3

5 - 1994.



MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE

1st MADE FOR:

LOCK, SAFETY.DIM & TOL IAW ASME Y14

BRK/FIL SHARP COR .005 MAX.

FAB FINISH: 125 MICROINCHES.

DWG NO.


TOLERANCES: ANGULAR .5,2 PL .01, 3 PL .005, 4 PL .0005,


RH C 43.5-50

.307

R.08

.000

.008

.005

.0000

.01

.00

.09

+

-

.000-.069

SPHER R

+

-

.07

+

.1555-.0020

+

.30

42.30

-.010

+

.17

.058

40.12

-.006

+

.000

.000.019

.17

.062-.002

+.000

F

F

E

E

B

.03

.13

2X R.11

A

A

DETAIL BSCALE 8 : 1

.0313X

4X .014

4 GROOVES

EQ SP @ .031BOTH SIDES

.08R

R

.03R

.00

.150

+.094

.75

-.21

58

.000

R

.850

10

R

.016R

1

R

R.22

.14

.71-.01

+

45

D

D

CC

SECTION A-ASCALE 6 : 1

.070R

R

.000+

.008-.000+

.320R

.320

R.122-.008

R.268

SECTION D-DSCALE 6 : 1

.406R

.19

SECTION C-C

.078

SECTION E-E

.13R.11

SECTION F-F

.13R.100

155

.000+.078

-.0032X

REVISION HISTORY


8 7 6 5 4 3 2

7/22/2019 m1911 a1 Redux

30/59

R.97

R.47 FOLLOWING CONTOUR

9X .015

.325

.020

SECTION D-D

.155

.233

.094 THRU ALL

VIEW E-E

2X 30

.155

.088

.099 X 60, NEAR SIDE

.063 THRU ALL

B

B

E

E

.005

.000

.044 46

R

.210

99

.000

.422

+

.094 SEE SECTION D-D

1.41

-

-

1.792

X

FOLLOWING CONTOUR

.000

.010-1.765+.000

.005.376

R9.00

.004

.265

+

5.5

-

22.5

.003

+

.090

.190

1.900

.160-.000

+.002

A

A

.538.000+

.004-

.003

.622-.004

+.000

SECTION A-A

.0061.672

118

.000-+

.002.174

.280-.000

+.003

VIEW B-B

9 GROOVES EQ SP @ 5FOLLOWING CONTOUR

9X 60

.180

2X .1065 .27

D

D

C

C

SECTION C-C

R.109

.098

IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6 5



1st MADE FOR:

HOUSING, MAINSP

ENGRG

09/03/2010R Benson

08/16/2010R Benson


5503841D

M1911-A1

Gastonia, NC 28054

Benson Consultin

4 3

5 - 1994.



MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE


BRK/FIL SHARP COR .005 MAX.DIM & TOL IAW ASME Y14.

STEEL, 1018 OR 1117, ASTM A108

rhbenson@earthlink.

DWG NO.

TITLE


TOLERANCES: ANGULAR .5,

2 PL .01, 3 PL .005, 4 PL .0005,


2X .63-.01

+.00

REVISION HISTORY


8 7 6 5 4 3 2

7/22/2019 m1911 a1 Redux

31/59

4.005-.010

+.000

20BOTH SIDES

.094

28

15

+4.476-.010.000

.315-.000

+.010

+.43

-.00

.02

SECTION B-B

VARIABLE R 0 -.188

BOTH SIDES

SECTION D-D

.007

SECTION C-C

+

.000

-

.01.32

.002X R

1.005

.015-+

.010

.026-.002+.001

R

.97

5 .156

.001

.129

.854

.81

.484.359

X

R.45

.97

.97

.56

1.25

THRU ALL

2.990

.130

.001

.001.185.080 X 60, FAR SIDE

.080 X 60, NEAR SIDE

2X .063 THRU ALL

D

D

C C

NOTES:

1. THE 3D MODELING OF THIS COMPONENTACCURATE AS THE CAD SOFTWARE WILALLOW. WHILE THE DIMENSIONS ARE BCORRECT, THE ACTUAL PART MAY VARYSOMEWHAT FROM THAT SHOWN.


R Benson

IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6SCALE: 2:1

TUBE, STEEL, IAW ASTM A519

rhbenson@earthlink.

ENGRG

09/05/2010R Benson TITLE

08/16/2010

M1911-A1

WEIGHT: 0.11 LB

5508695

Gastonia, NC 28054

D

Benson Consultin

5 4 3

5 - 1994.



MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE



ELECTROLESS NICKEL PLATE

1st MADE FOR:

TUBE, MAGAZIN

DWG NO.



2 PL .01, 3 PL .005, 4 PL .0005,


RELIEF SHOWNEXAGGERATED;MAKE MINIMUM

A

A

1.172

R

81

15

.20

.80

.125

2

R

.05

1.372-.006

+.000

+.008

.06R

.541-.006

.06

MATCH RADIUSTO SIDE ON

BOTH SIDES

4.419-.010

+.000

2X R.03

VIEW A-A

.360-.000

+.0152X R.50

B

B

REVISION HISTORY


8 7 6 5 4 3 2

2X+

295.005

7/22/2019 m1911 a1 Redux

32/59

R.591-.010+.000

R.61-.01+.00

R.698-.010+.000

R.771-.010+.000

R1.03

.06

DIAGONAL DIAMOND.O6 CENTER TO CENTER ON THE DIAGON

3. CHECKERING IS 20

NOTES: (UNLESS OTHERWISE SPECIFIED)

1. RECESSES SHOWN ARE NONFUNCTIONAPERMITTED WITHIN REASONABLE LIMITS STABILITY OF THE MOLDED PRODUCT.

2. MATERIAL: MOLDING PLASTIC IAW ASTMPHENOLIC, TYPE CFI-20.COLOR: NO. 20045, 20059 OR 20062 OF TAFED STD NO. 595; SEMI-GLOSS BROWN.

IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6 5


1st MADE FOR:

STOCK, RH, PLAS

ENGRG

09/05/2010R Benson

09/05/2010R Benson


5564062D

M1911-

Gastonia, NC 28054

Benson Consultin

4 3

5 - 1994.



MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE



SEE NOTE 2

rhbenson@earthlink.

DWG NO.

TITLE



2 PL .01, 3 PL .005, 4 PL .0005,


SEE NOTE 3

3.074

.36

R

.91

.50

12

.36

.25

R

1.36

.74

.63

R.34

B

B

A A

R.50

.50

.24 .255-.010+.000

OVER CHECKERING

SEE NOTE 1

C C

.38

1.03

2X

2X R

2X .260-.015

+.000

SECTION A-A

2X

.238-.000+

2X

.005.275-.000+

.010

.010.055

-.000+ .000-

.295

2X

.19-.01+.00

SECTION B-B

455

SECTION C-C

REVISION HISTORY


7/22/2019 m1911 a1 Redux

33/59

.158-.010

+.000

.000.095

-+

.015R

-

.000

.010

+2X .104

.158-.010

+.000

A

A

SECTION A-A

.18

.015

+

.050-.000

+

1.10

.06

-.00

+.01

2X

.00

.004+

-.109

.000-.091

.003+

.098-

.000

.000+

.00.0003.8016

.003

2X R MAX.015

2X

.01-

2X

1.28-.01+

R.005 MAX

6008594HEAT TREAT

09/06/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





TUBE, PLUNGER

B

08/21/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






REVISION HISTORY


7/22/2019 m1911 a1 Redux

34/59

.867-.010+.000

.39

4X .015

.256-.005+.000

.365-.007+.000

6008595HEAT TREAT

RH C 43.5-50

09/06/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.


STEEL 4140 IAW ASTM A322


1st MADE FOR: M1911-A1

STOP, SLIDE

B

08/19/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






+.0001.194

-.006

5.50.25

R.172A .2005-.0020

+.0000

SPHER R.11

DETAIL ASCALE 4 : 1

.000

.002.198

-

.008+

+

-

.004

.30

.000

.180

R

+

.20

.046

R

.027

.066

.081

.000

604X

3X

-

.077-.010+.000

30

B

B

+.00 1.094

.000

-90.00

45

.02

+

.000

.06R

25

-.17

.46

.010

.00+.03R

-

+

.006

.115-

10.01.00

3

.000

R.100 1.088

-

+.004.990

30

.042-.005+.000

R.03

SECTION B-BSCALE 4 : 1

.000

.008

-

+.058

40.0-.5

+.0

REVISION HISTORY


7/22/2019 m1911 a1 Redux

35/59

.436-.006+.000

.750-.015+.000

662

761

SECTION A-A

.000+

.003

.003+.115

-.000

.112-

2X R.010-.005+.000

SECTION B-B

63

90 .610

-.006.091

.000

+.015 .000

- - .005

+

.83

-.581

.002

.58

+

.000

.000+

5 .696

R.015-.005

+.000

: STEEL, IC4140, ASTM A73CASTAUSTENITIC GRAIN SIZE 6 OR F

NOTES:

MATERIAL:1.WROUGHT: STEEL, 4140, ASTM

6008596HEAT TREAT

RH C 43.5-50

09/07/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.


SEE NOTE 1



BUSHING, BARREL

B

07/28/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






301

2X R.903

R.197-.005+.000

2X R.05

.23R

.23R

R.396-.006

+.000

A

A

B

B

REVISION HISTORY


7/22/2019 m1911 a1 Redux

36/59

.27

R.250 SWAGE

.187



RH C 35-40HEAT TREAT


M1911-A1 REDUX

QA

MFG

ENGRG

DRAWN

6008597

MODELED

R Benson

IS PROHIBITED.



RECOIL SPRINGGUIDE,

1st MADE FOR:

SHEET SCALE: 2:1 WEIGHT: 0.02 LB

09/07/2010

08/12/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

B







.624

+

.19

.02

-.00

.36R

R.09

-

.000+

.006

2X R

.655-.006+.000

A

A

SECTION A-A

B

.005

+.000.448

-

45-0

+5X

.010-R.033

.010-

+.000

+.000 .03R.025

-.088

.336-

.005+.000

.000+

.005

+.000

.010-1.745

.27

.095-.010

+.000

DETAIL BSCALE 4 : 1

R.050-.005

+.000

REVISION HISTORY


8 7 6 5 4 3 2

7/22/2019 m1911 a1 Redux

37/59

.143

2X R.16.16

.180-.005+.000

2.00

2.320-.008+.000

.016-.000+.016

BEND

28

SECTION D-DSCALE 6 : 1

.078

SECTION C-CSCALE 6 : 1

.207



.06R .03R

.03 45X

VIEW E-E

.377-.010

+.000

MATERIAL: STEEL, 1144, ASTM A108;

NOTES:

AUSTENITIC GRAIN SIZE 7 OR FINER.1.

IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6PARA 5.3.1.2 OF MIL-STD-171




ENGRG09/07/2010

07/29/2010

R Benson

R Benson


6008598D

M1911-A1

Benson ConsultinGastonia, NC 28054

SEE NOTE 1

TITLE

5 4 3

5 - 1994.



MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE

1st MADE FOR:

EXTRACTOR

rhbenson@earthlink.

DWG NO.



2 PL .01, 3 PL .005, 4 PL .0005,


RH C 48-52

DETAIL FSCALE 8 : 1

16

AFTERPROTECTIVE

FINISH

.000+

.005-.010R

.046.004-

-.005+.000

.135

+.000R.020

R

.076-.006+.000

.0075 : 1BOTH SIDES

.03 CONTR

.142-.005

+.000

D

D

B

B

A

A

C

C

F

.030

2X .22.56

MAX.01R

2X

.000+

.006-

.33

7X R.16

-

.010

.006

+.000

.099-.000

+

1.53

2.262-.006

+.000

.000

-.01

+.00

2X

.16.002

.078

.099-.000

+

.207-.004

+

.101-.007

+.000

2X R.005 MAX

.272-.004

+.000

BEND DIRECTION

FIXED PORTION

.03 X 45

ALL AROUND

BREAK EDGE

E

E

REVISION HISTORY


7/22/2019 m1911 a1 Redux

38/59

2.296-.006+.000

.515-.000+.015

MATERIAL: STEEL, 1144, ASTM A108;1.AUSTENITIC GRAIN SIZE 7 OR FINER.

NOTES:

6008599HEAT TREAT

RH A 70.5-73.5

09/09/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.


SEE NOTE 1



PIN, FIRING

B

08/13/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






.0294 : 1)(

63

.01

R

.02+.00

.152-

R.03

2X R.015 MAX

-.005+.000.000+

.002- .000+

.165-

.00

.010-.165

-

+)

.153

.000SPHER R (

.125

.56

.091

+-

.000+

.004.0455

X 22.03

.004

.20-.01

+.00

.216-.004+.000

63

REVISION HISTORY


7/22/2019 m1911 a1 Redux

39/59

2.015-.010+.000

.63.03.13

NOTES:

MATERIAL: STEEL, 1144, ASTM A108;1.AUSTENITIC GRAIN SIZE 7 OF FINER.


B

RH A 70.5-73.5 6008600

R Benson


HEAT TREAT


ENGRG

DRAWN

IS PROHIBITED.

SHEET SCALE: 3:1 WEIGHT: 0.01 LB

SEE NOTE 1




MODELED 08/18/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG

09/09/2010


STRUT, HAMMER




1.618

.010

-

SPHER R (

-

.000

.010

.150

R.300

.406R

.618

.054

.107

1.395R

.113

+

.100

+

1.186

)

2.134R

R

.000

.096 -.000+.003 THRU

60 5 X .116BOTH SIDES .107 -.005

+.000

REVISION HISTORY


2X010

1.06

7/22/2019 m1911 a1 Redux

40/59

2.753-.020

+.000

.66-.03+.00

.031-.002+.000

HEAT TREAT



RH A 72-75

6008602

MODELED


M1911-A1 REDUX

QA

MFG

ENGRG

DRAWN 09/10/2010

SHEET

BWEIGHT: 0.01 LBPARA 5.3.1.2 OF MIL-STD-171


SPRING, SEAR

1st MADE FOR:

IS PROHIBITED.

SCALE: 2:1

09/09/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

R Benson







B

A

A

+

+

.000

R

.000 +

-

1.50

4.50

+

.030

.25

.005

+.0002.598 -

.006+.000

3.50

.135

.384

R

R

+.01-

.03

-

.00

.0002.439

-.030 .005-+

.000

.000

.005-2.687

.155

R

.010

.078-

R.015-.006+.000

2 X FULL R

+.005-.330.000 .000+

.005-.532.175

-.005

+.000

.005.085

-.000+

.000.025

-

+.000

.005

+.010

.185-

.122

-.000

+.0052X.101

.058-.000

+.002

VIEW A-A

R.052-.000

+.020

DETAIL BSCALE 4 : 13 PLACES

.01-.00

+.0145X

REVISION HISTORY


8 7 6 5 4 3 2

7/22/2019 m1911 a1 Redux

41/59

.051-.000+.002

.739-.005+.000

.052-.000+.002

.030-.002+.000

AUSTENITIC GRAIN SIZE 6 OR FINER.

: STEEL, 4140, ASTM A108;

CAST: STEEL, IC4140, ASTM A732.

NOTES:

MATERIAL:1.WROUGHT

IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6 5



1st MADE FOR:

DISCONNECTO

ENGRG09/10/2010R Benson

08/21/2010R Benson


6008603D

M1911-A1

Gastonia, NC 28054

Benson Consultin

4 3

5 - 1994.



MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE



SEE NOTE 1

rhbenson@earthlink.

DWG NO.

TITLE



2 PL .01, 3 PL .005, 4 PL .0005,


RH C 43.5-50

.107-.008+.000

2X R.005 MAX

.19

R.39

R.06

.038

+

.000+

.109

R.05

.008

-.000

.03

.079

.000

.476

+

.005-.035

.00048

.337

+

.004-

.005+.082X R

.06

.004

.004

.17R

.205

-

.000-

.005

.470-.000

+

6

.155-.004+

2X 10

.062X

2X R.005 MAX

.000

.285 -.008

+.000

32

32

32

+

MIN

.174-.000

42

.210

44

.005

+.0004X R.055

.004

.040

.004

+

-

.174-.000

.312

2X R.015 MAX

REVISION HISTORY


7/22/2019 m1911 a1 Redux

42/59

.37-.01+.001.510

: STEEL, IC1020, ASTM A732.CAST: STEEL, 1018, ASTM A108.

NOTES:

MATERIAL:1.WROUGHT

6008606HEAT TREAT

09/10/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.


SEE NOTE 1



BASE, MAGAZINE

B

08/15/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






SECTION B-B

2X 102X .01

-.00+.01

SECTION A-A

2X R.27

.485-.005

+.000

.243TRUE R

.18-.01+.00

A A

.005

2X R

-

.002

+

.010

.001

.063

+

.854

2X

+

BOTH SIDES

.08

-

.06

81

.000.000

.000

.183

.046

.001

-.068

.063 THRU60 X4X R.03

B

B

REVISION HISTORY


R.25

7.12

7/22/2019 m1911 a1 Redux

43/59

.23

.58

14

SPRING RATE ............................................................... N/A


TOTAL COILS ................................................................ 12.5

LOAD AT COMPRESSED LENGTH OF ........................ N/A

LOAD AT COMPRESSED LENGTH OF ........................ N/A


TYPE OF ENDS ............................................................. IAW DRAWING DIMENSIONS

HOLE DIA INTO WHICH SPRING FITS FREELY ......... N/A

ROD DIA OVER WHICH SPRING SLIDES FREELY .... N/A

SOLID LENGTH ............................................................. N/A

MINUTES AFTER FORMING.2. F FOR 30

DIAMETER OF WIRE ..................................................... .047 .001

DIAMETER OF COIL (OD) ............................................. N/A

FREE LENGTH ............................................................. 7.12

ACTIVE COILS ............................................................... 11.5

NOTES:

MANUFACTURE IAW TYPE 1, GRADE A1.OF SAE AS13572.


HEAT TREAT


6008607SEE NOTE 2


Gastonia, NC 28054


SPRING, MAGAZINEQAMFG

ENGRG

DRAWN

MODELED 9/29/2010

IS PROHIBITED.

SHEET SCALE: 3:4


ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF.


B

WEIGHT: 0.00 LB

10/04/2010

R Benson

R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

[email protected]


2 PL .01, 3 PL .005, 4 PL .0005.SYMM & CONC: 1/2 FEATURE TOL.


27

R.25

.59

1.18

12X

28.312X

A

A

.79

6

.33

SECTION A-A

R.16

REVISION HISTORY

REV DESCRIPTION DATE.025-.020

+.000

7/22/2019 m1911 a1 Redux

44/59

.053-.004

+.000

.203

.67

.06



6008608HEAT TREAT


[email protected]

FOLLOWER, MAGAZINEQAMFG

ENGRG

DRAWN

MODELED

IS PROHIBITED.


B


Gastonia, NC 28054

PARA 5.3.1.2 OF MIL-STD-171 SCALE: 2:1

09/10/2010R Benson

08/13/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

STL, CR, CS TYPE B, ASTM A1008







R.02

30111.5

.062X R

NEAR & FAR SIDE

X 45

.042.001

-.015

.01+

.766

+.000

1.173

.06

2.0

.329

.02-.00

.015 .01

-.00

+.0145X

B B

.011

R.13 R

RR

+-

+

.010.230

.006

.000

.000 -

.01 .03

.238

.472

.000+

12

.22

.478-

1.536 A

A


.000

-.020

.05

65

+.025

156+.002

REVISION HISTORY


8 7 6 5 4 3 2

.04

.686

7/22/2019 m1911 a1 Redux

45/59

R.03

.489-.004+.000

R.250

.03-.01+.00

.543-.000+.010

12

SECTION C-C

R.005-.000

+.005

SECTION A-A

12

R.125

SECTION B-B

30

.095-.008

+.000

SEE NOTE 2

.000.029

-.005

+

30

B

B

.025-.010+.000

30

A

A

6 GROOVES, .040 PITCH X 90 ;FLATTEN CRESTS .010 +.000/-.004

-

+.005

.005 MAX

.000

+

-

.059

.56-.00

+.000

.010

.000-

.01

.055

+

.020+

.0000

.125 RR

.0030-.2855

.861

.016 X 45BEFORE GROOVES

C

C

.156-.000

R

.152-.000

+

-.003

+.000

.000+

-.185

.005-.280

.005

.000+

.005

.005+

.215

.002.054

.000-.235

.005+

.000-.094

.312-.003+.000

THIS DIMENSION OCCURS ONLY AT P

B-B CUTTING PLANE IN PARENT VIEW

2.ANGLE AND LOCATION SHOWN FOR

: STEEL, IC1117, ASTM A732.

NOTES:

MATERIAL:1.WROUGHT: STEEL, 1117, ASTM A108

CAST

IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6 5



1st MADE FOR:

CATCH, MAGAZIN

ENGRG

09/11/2010R Benson

08/15/2010R Benson


6008609D

M1911-A1

Gastonia, NC 28054

Benson Consultin

4 3

5 - 1994.



MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE



SEE NOTE 1

rhbenson@earthlink.

DWG NO.

TITLE


TOLERANCES: ANGULAR .5,2 PL

.01, 3 PL

.005, 4 PL

.0005,


CASE DP .003-.005, RH 15-N 90-92

R

.000.192

.125

R.59

.65

.25

-.006

+

.696-.006

+.000

REVISION HISTORY


7/22/2019 m1911 a1 Redux

46/59

.015-.000+.005

6019022HEAT TREAT

09/11/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





STOCK SCREWBUSHING,

B

08/22/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






.1500-50 UNS-2B THDMAJOR .1500 MINPITCH .1370+.0024MINOR .1283+.0022 .010+

.000-.045

.273-.006+.000

.236-.004+.000

A

A

SECTION A-A

.2360-60 UNS-2A THDMAJOR .2360-.0039PITCH .2252-.0027MINOR .2155 MAX

-

+.210

X 45

.004

+.000

1

.05.05

.875R

.156

.00+

.02-

.000

.007R

.06

+-

.177.004

.000

.000

.010+-

.03

.279-.006

R.030

REVISION HISTORY


7/22/2019 m1911 a1 Redux

47/59

.05

60

.03.03

.034-.000

+.010

.275-.006+.000

A

A

SECTION A-A

.1500-50 UNS-2A THDMAJOR .1500-.0043PITCH .1370-.0024MINOR .1254 MAX

MAXR.318

.06.00

SPHER R.31.27-.02

+

R.01 MAX

6019023HEAT TREAT

CASE DP .002-.005, RH C 48-52

09/12/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.





SCREW, STOCK

B

08/12/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






REVISION HISTORY


POLISH AT ASSEMBLY

000

7/22/2019 m1911 a1 Redux

48/59

F; OIL QUENCH.TEMPER 20 MINUTES AT HEAT TORH C 48-52. LEAVE LONG PIN SOFTOR SOFTEN LONG PIN ONLY,

SUFFICIENT FOR DRILLING.

NOTES:

MATERIAL: STEEL, 1144, ASTM A3111.AUSTENITIC GRAIN SIZE 6 OR FINER

HEAT TREATMENT: HEAT LARGE PI2.END 1450 TO 1500

6019024HEAT TREAT

SEE NOTE 2

09/12/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.


SEE NOTE 1



EJECTOR

B

08/22/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






+

83

-

.000

.004

-+.000

.004.056

.138

.964 MAX

.000

.220

.156 .312

.5850

2X R

-

MAX

17.5

.010

+.135

-

20

R

.005

1.813

-.18

+.000

.005

++

.01

.000

.0015

.00

.015

.784

.020-

.010 PERMITTED

MISMATCH

-.003

.013.001

X

.067

.01

.233-.005

.000

.0965.0015

+.0000

+

-

.00+

.01-

.00+

.01-.32

545-

.01

.00-

.02+

.00

X 5

.09

45.02+

.000+

.1245-.0015+.0000

NOTES:

REVISION HISTORY


8 7 6 5 4 3 2

7/22/2019 m1911 a1 Redux

49/59

.665-.005+.000

.73

.47

.124-.000+.005

.81

76.0.5

62-0+1

.143-.010+.000

4

.841-.005+.000

17.5

90

.750.002

76

: STEEL, IC1117, ASTM A732.: STEEL, 1117, ASTM A1

CAST

NOTES:

FABRICATED FINISH

63

EXCEPT A1.

MATERIAL:2.WROUGHT

IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6 5



1st MADE FOR:

SAFETY, GRIP

ENGRG

09/12/2010R Benson

08/18/2010R Benson


6501828D

M1911-A1

Gastonia, NC 28054

Benson Consultin

4 3

5 - 1994.



MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE



SEE NOTE 2

rhbenson@earthlink.

DWG NO.

TITLE


TOLERANCES: ANGULAR .5,2 PL .01, 3 PL .005, 4 PL .0005,


CASE DP .003-.005, RH C 48-52

.619-.005

+.000

.438-.000

+.006

.474-.004

+.000

.004+

.000-.470

.006+

.000-.138

.000+

.005-.240

.087-.004

+.000

.06

.01

R R

+

.50

.010-

-.010

1.411.563

.675

.11

-

.000+

R

.31R

R.75

R

.75

+

.010+

.000-

+

.000-.074

30.5

.000+

.010-

+.005-

.428

.071

.000

.56

.000

.00

.005

.115

.255-.000

+.010

.27

-

.000+

.005.309

+.00.31

-.01

2X R

R.47

A

A


+.000

.005

R

R

.81

.000

2.000-

.527-.010

+

.812

45

REVISION HISTORY


7/22/2019 m1911 a1 Redux

50/59

AUSTENITIC GRAIN SIZE 7 OR FINER.MATERIAL: STEEL, 1045, ASTM A576;1.63

63

NOTES:

7267771HEAT TREAT

AUSTEMPER; RH C 40-47

09/15/2010R Benson




ENGRG

DRAWN

MODELED

IS PROHIBITED.


SEE NOTE 1



LINK, BARREL

B

07/29/2010R Benson



1-70


DWG NOSIZE

TITLE

FINISH

MATERIAL

DATEBY

QA

MFG






+

.278

.0010.2045

-

.000

.22 X 60

BOTH SIDES.17 X 60

BOTH SIDES

.005

.0000

-R.156

+.1565

-.0000+.0010

R.184-.008

+.000

.003

.000+-

.618

.136

2X R.015-.000+.010

+ 010

.108-.005+.000

REVISION HISTORY


D

8 7 6 5 4 3 2

.000

.004+2X R.105

-

FULL R (.1185)

.02.0015

.005

.0025

001134

2.391

001

.001

149.020+

.585

391

.13

.125

.15 X 60-+

.33

.12 X 60.0000

.1245.0965-.0000+

7/22/2019 m1911 a1 Redux

51/59

.089

.373-.005+.000

R.56

17.5

R1.229.001

1.16

.795-.000+.010

.089-.002+.000

1.208-.000+.008

4.0.2

.345-.000+.010

R2.00.01

SECTION D-D

R.875

SEE SHEET 2

IS PROHIBITED

HEAT TREAT

A

B

C

D

8 7 6 5 4

SYMM & CONC: 1/2 FEATURE TOL.FAB FINISH: 125 MICROINCHES.BRK/FIL SHARP COR .005 MAX.


ENGRG

09/12/2010R Benson

08/06/2010R Benson


6535359D

M1911-A1

Gastonia, NC 28054

3

5 - 1994.THIRD ANGLE PROJECTION


MODELED

DRAWN

MFG

QA

BY DATE

MATERIAL

FINISH

SIZE DWG NO.

rhbenson@earthlink.



1st MADE FOR:

RECEIVER

TITLE

Benson ConsultinUNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN INCHES.TOLERANCES: ANGULAR .5,

2 PL .01, 3 PL .005, 4 PL .0005,

THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE AND INTELLECTUAL PROPERTY OFBenson Consulting, LLP.ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OFBenson Consulting, LLP

DETAIL HSCALE 2 : 1

.138

.126R

.485

.194

+.004.000

18

- .465

.197

DETAIL ESCALE 2 : 1

Y

+

.449

.005

.005+

.000-

.41R

.365 -.000+.005

-.005+.000

.628

.751-.003+.000

.119-.000+.002

.000.100

-.002+

-.000+.005

.348R

R.329-.000

R.50

VIEW A-A

.005+

.000 .010+

.2755FULL R (

.000-.551

)

1.106-.000+.010

.508-

.542-.000+.005

SEE SHEET 2

X

Y

C

A

A

.47

+-

.03

.424

.849

1.28

2.88 3.03

2X

.28.4

.01

.210.010

4X R.25

5

R.75

.000

2X

.260

1.031

.905-.010+

22.8.01

+.27

-

-.000+.010

X 45

.010

86.5

.29

R.21

2.66.00

R

R.345

.565

R.44

-.01+.00

.000

R.59

+.005R.462

-.000

.053-+.000

.005

22.5

Documents

m1911 a1 Redux