Wilson Combat Ar-15/M16 300 Blk Stainless Steel Barrels

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Fully chambered barrels let you convert a standard .223/5.56 AR to .300 Blackout – ideal for shooting subsonic rounds through a suppressor. “Recon Tactical” profile provides strength and rigidity while remaining lightweight. Polished M4 style feed ramps aid in reliable feeding. .300 AAC Blackout features six-groove, 1-8″ twist, button rifling that works well for both subsonic and supersonic ammo. 11.3″ barrel has a pistol length gas system. Barrel works with standard .223/5.56 bolt and magazines. Mfg: Wilson Combat