$500.00 $400.00

This 18" .450 Bushmaster Complete Upper Receiver features a barrel machined from 4150 chrome moly vanadium steel with a heavy profile._x000D_ Includes a 15" free float M-LOK handguard, improving airflow and accuracy while reducing weight and providing plenty of space for your favorite accessories!_x000D_ Barrel Length: 18_x000D_ Barrel Material: 4150 Chrome Moly Steel_x000D_ Caliber Gauge: .450 Bushmaster_x000D_ Gas System Length: Mid-Length_x000D_ Handguard: 15 in M-LOK Rail_x000D_ Muzzle Device: A2 Flash Hider_x000D_ Twist Rate: 1:24_x000D_ This comes with a nitride .458 bolt carrier group and a standard charging handle_x000D_ _x000D_ _x000D_ _x000D_ _x000D_

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KM Tactical

KM Tactical specializes in AR platform parts and accessories. We also carry a full line of shooting sports accessories.

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