Bushmaster 0040017BLK QRC Complete Upper 5.56x45mm NATO 16" Black Nitride Barrel, Aluminum Black Hard Coat Anodized Receiver, M-LOK Handguard for AR-15

UPC: 604206201324
$519.76
$470.99
BUSHM 0040017BLK QRC UPPER ASSEMBLY
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Description
Caliber:223 Rem/5.56 NATO, Barrel Length:16, Barrel Material:4150 CMV, Barrel Finish: Salt Bath Nitride, Barrel Thread Pitch: x 28, Twist Rate:1:7, Gas System: Carbine-Length Gas System, Upper Receiver:7075 Forged A4 Flat Top, Bolt Carrier Group: Salt Bath Nitride Bolt Carrier Group, Bolt: MPI Tested Bolt, Muzzle Device: A2 Birdcage Flash Hider.
Products specifications
TypeComplete, Complete
Caliber5.56x45mm NATO, 5.56x45mm NATO
Barrel Length16", 16"
Twist1:7", 1:7"
Barrel Length Range16" to 16.99", 16" to 16.99"
Barrel MaterialChrome Moly Vanadium, Chrome Moly Vanadium
Receiver FinishBlack Hard Coat Anodized, Black Hard Coat Anodized
TypeComplete
Caliber5.56x45mm NATO
Barrel Length16"
Barrel MaterialChrome Moly Vanadium
Twist1:7"
Barrel FinishBlack Nitride, Black Nitride
HandguardsM-LOK, M-LOK
Handguard FinishBlack, Black
Barrel Length Range16" to 16.99"