Bushmaster 0040003BLK XM-15 QRC 5.56x45mm NATO 16″ Black Nitride Barrel, 7075-T6
UPC:
604206921949
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MFG:
Bushmaster Fire
The optic ready XM-15 QRC upper features a 7075 T6 aluminum receiver, SBN MPI bolt carrier, and a standard carbine gas system. Type: Complete Caliber: 5.56x45mm NATO Sights: None, Optic Ready Barrel Length: 16″ Twist: 1:8″ Barrel Finish: Black Nitride Receiver Finish: Black Nitride Barrel Length Range: 16″ to 16.99″