Reassembly Cont

2. Reinstall NEW Washer (4), with lip of recess toward the barrel shoulder as shown and Compensator (3) on Barrel Assembly (2) by turning clockwise (CW) (right-hand threads) until snug against Washer (4). Continue to tighten Compensator (3) with adjustable wrench until Third/Middle Slot (22) is straight up or Top Dead Center (TDC). Tighten securely with adjustable wrench. Remove from Protective Barrel Jaws (1).

TDC/

TDC/

OLD STYLE BARREL ASSEMBLY

3. Reinstall Gas Regulator (20) and Gas Collar (19) on Barrel Assembly (2). DO NOT lubricate Gas Regulator (20), inside of Gas Block (23) or inside of Collar (19).

OLD STYLE BARREL ASSEMBLY SHOWN.

OLD STYLE BARREL ASSEMBLY SHOWN.

4. Place Collar (12) on hard surface with Lug (17) down and start Spring Pin (11) into Collar (12) being careful not to allow spring pin to protrude into center hole of collar. Install Bushing (15) and Spring (14) onto Handle (13). In the folded down position (along side of receiver) reinstall into Handle Bracket (16) and aline hole in Collar (12) with hole in Handle (13). Drive in Spring Pin (11) until flush with Collar (12) (New Style Barrel Assembly only).

5. Install Grip (10), Washer (9) and NEW Nut (8) onto Handle (13) and tighten with 10mm end of Box Wrench (7).

NOTE

Use same procedure to assemble Grip (10), Washer (9), and NEW Nut (8) on Old Style Barrel Assembly.

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