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Spike’s Tactical AR-15 5.56 NATO 11.5″ 1:7 Barrel – Black
Spike’s Tactical Barrel556NATO11.5″ Hammer Forged Barrel1:7 TwistFits AR Rifles1/2×28 TPI ThreadBlack FinishFeatures:M249 SAW Chrome Lined SpecLight Weight Profile1/7 Twist Rate1/2 X 28 Thread Pitch for Muzzle5.56 Nato Chamber.625 Gas Block…