AR15 - 5.56 NATO - Custom Contour - .625 Journal - Mid Gas System Length - 11.5 - SS - McGowen Precision Barrels

AR15, 5.56 NATO, 1-7" Twist, Custom Contour w/.625" Journal, .076" Gas Port Hole, Mid Gas System Length, 11.5" Long, 1/2" x 28 TPI Muzzle Threads, 11 Degree Crown, Stainless Steel Barrel

AR-15 & AR-10 Archives - McGowen Precision Barrels

AR-STONER Barrel AR-15 5.56x45mm NATO M4 Contour 1 9 Twist 16 Chrome

AR-15 & AR-10 Archives - McGowen Precision Barrels

10.5″ 5.56 NATO CAR LIGHT WEIGHT CONTOUR BARREL – 416R SS MATTE

AR 15 Barrels For Sale

AR 15 Barrels For Sale

AR-15 & AR-10 Archives - Page 2 of 3 - McGowen Precision Barrels

AR-15 Barrels, Customize Your Rifle

15A58M16NGQ - Faxon Firearms 16 GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel - AR15Discounts

Anderson Manufacturing Mid-Length Government Profile 5.56 NATO AR-15 Barrel - Nitride - 16