Ballistic Advantage BABL556014M Modern Series 5.56x45mm NATO 16 in Black QPQ Finish 4150 Chrome Moly Vanadium Steel Material M4 Carbine Length for AR-15, Rifle Barrel
Ballistic Advantage BABL556014M Modern Series 5.56x45mm NATO 16 in Black QPQ Finish 4150 Chrome Moly Vanadium Steel Material M4 Carbine Length for AR-15, Rifle Barrel