Barrett M82A1 .50 Caliber Rifle

josephc

Installation Of Barrel Springs Barrel Bumpers And Barrel Key

Wed, 20 Jul 2011 02:26:57 | Barrett M82A1 .50

(1) Insert one end of both barrel springs (2) into the barrel key (1). Install two barrel spring screws (3) with the 1/8 in (3 mm) hex wrench. Insert the other end of the two barrel springs into the upper receiver (4). Install the remaining two barrel spring screws (3) using the 3 mm hex wrench.

: Figure 2-28. Installing Barrel Springs and Key (2) Slide the battery barrel bumper (1), Figure 2-29, and impact barrel bumper (2) onto the barrel (3). Slide the barrel (3) into the upper receiver (4) from the rear.

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Figure 2-29. Installing Barrel Bumpers

: (3) Hold the upper receiver (1), Figure 2-30, firmly with one hand. With the other hand pull the barrel key (2) toward the rear until it can be fitted into the slot (3) on the barrel.

Figure 2-30. Inserting Barrel Key

WARNING

THE RIFLE MUST NOT BE FIRED WITHOUT THE MUZZLE BRAKE FIRMLY IN PLACE ON THE BARREL. SERIOUS INJURY OR DEATH MAY RESULT.

Bev Fitchett's Guns Magazine