M203 Barrel Extension Staking Tool

1. FABRICATE SLAVE PIN FROM MATERIAL BLOCK, WIRE, STEEL ALLOY, GRADE 4140, ASTM-A547 OR EQUIVALENT.

2. PURPOSE OF TOOL: TO HOLD TRIGGER PARTS ASSEMBLED DURING INSTALLATION.

3. ALL DIMENSIONS SHOWN ARE IN INCHES WITH THE METRIC CONVERSION TO CEN

TIMETERS IN PARENTHESES.

Marine M203 Grenade Launcher

Figure E-3. Barrel extension staking support tool

1. FABRICATE FROM MATERIAL BLOCK, ALUMINUM OR MILD STEEL BAR STOCK, AS AVAILABLE.

2. PURPOSE OF TOOL: FOR SUPPORT DURING STAKING OF BARREL EXTENSION.

3. ALL DIMENSIONS SHOWN ARE IN INCHES WITH THE METRIC CONVERSION TO CENTIMETERS IN PARENTHESES

ARMY TM 9-1010-221-23&P AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010

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