PROJECT

TITLE

SCALE WEIGHT SHEET

DWG NO REVCODESIZE

1/11:2A

MG42 Recevier

Front Recuperator Mount Hole/Slot

13.879 [352.54mm]

R.11 [R2.81mm]

.221 [5.61mm]

.625 [15.88mm]

Current location of front recuperator mount

hole realtive to the front rail hole.

•  Machine down as necessary, thereby creating

a slot, to position the recuperator assembly

tightly on the floor of the receiver under the left

rail.

.21515 [5.46mm]

1

A

2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

B

C

D

E

F

A

B

C

D

E

F

Dept. Technical reference Created by Approved by

Document type Document status

Title DWG No.

Rev. Date of issue Sheet

Right

5/4/18

1/1Assemble Left and 42-101

BRP

62

261.88

406

FRONT

BACK

Top Cutout

50.8

Inside Width

33.32

13.21

376.75

R

11.1

1

R

2

R

2

R

4

.7

6

Mat: 2.5mm

1010 CR Steel

9

0

°

31.51

BEVEL INSIDE OF TRACK

FOR MAINSPRING CLEARANCE

Sample Chart

Trunion OpeningRear

Trunion PadLeft

Trunion PadRight

Trunion PadTop

Trunion PadBottom

.318 ID

.318 ID

An O-Ring is placed on the left side of the front pin on the safety bar to ensure proper engagement with the back of the trigger.