Complete Upper Assy., AM-15, M-LOK, .450 Bushmaster, 18″, Mid-Length


RECEIVER: Standard, Anodized Black
BARREL: .450 Bushmaster, 18″, 1:24, Mid-Length, Hvy Contour
Material & Finish: 4150 Chrome Moly Vanadium, Parkerized
MUZZLE DEVICE: Muzzle Brake, AR15, .450, 5/8-32 Thread, Nitride
GAS SYSTEM: Low Profile Steel Gas Block and Mid-Length Gas Tube
HANDGUARD: M-LOK, 15″, Anodized Black
BOLT CARRIER GROUP: Standard, M16 Profile
Bolt: Mag Phosphate, 9310 Steel, MPI Tested
Carrier: Mag Phosphate, 8620 Steel, Staked Gas key
CHARGING HANDLE: Standard, Anodized Black

Out of stock

UPC: 711841564476 SKU: B2-K626-K000 Category:


450 Bushmaster Complete Upper

Additional information

Weight 3 lbs
Dimensions 30 × 3 × 3 in


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