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Rosco Manufacturing
Rosco Manufacturing 16″ M4 5.56 NATO Bloodline Mid-Length Barrel (1/7 Twist)
In stock
3 reviews
Rosco Manufacturing 10.5″ M4 5.56 NATO Bloodline Barrel (1/7 Twist)
In stock
3 reviews
Rosco Manufacturing 16″ Heavy Barrel 5.56 NATO Bloodline Barrel (1/7 Twist)
In stock