Rock River Arms Tactical Carbine Complete Upper Receiver 450 Bushmaster 16" Barrel Mid-Length Gas System RRA Operator Mu

Rock River Arms Tactical Carbine, Complete Upper Receiver, 450 Bushmaster, 16" Barrel, Mid-Length Gas System, RRA Operator Muzzle Brake, RRA 13" Free Float M-LOK Handguard, Anodized Finish, Black, Fits AR-15, 5 Rounds, 1 Magazine, Includes Bolt Carrier Group and Charging Handle Assembly 450B0592
Model: Tactical Carbine
Caliber: 450 Bushmaster
Barrel Length: 16"
Finish/Color: Anodized
Capacity: 5 Rounds
Accessories: 1 Mag
Fit: AR-15
Type: Upper
Manufacturer: Rock River Arms
Model: Tactical Carbine
Mfg Number: 450B0592

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