Brownells 75th Anniversary - A Shooting Heritage
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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.


AR-15, Issue:11, Page:011
AR-15, Issue:11, Page:020
Big Book Catalog, Issue:69, Page:009
Big Book Catalog, Issue:69, Page:020

WILSON COMBAT - AR-15/M16 300 BLK STAINLESS STEEL BARRELS

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In Stock

Cartridge: 300 AAC Blackout

Barrel Weight: 1.7 lbs

Contour: Medium

Finish: Stainless Steel

Muzzle Threads: 5/8-24

Twist: 1-8