Sons of Liberty Gun Works

The Liberty Fighting Barrel from SOLGW is a 5R-rifled, 41v50 chrome-moly barrel that is phosphate-treated and chrome-lined. Featuring a .223 Wylde chamber and a 1:7 twist with a DLC-coated barrel extension, the Liberty Fighting Barrel is a durable barrel that offers improved accuracy and handling for your rifle. Features : - "5R Rifling, 1:7" Twist Rate" - 41V50 Chrome Moly - Phosphate Treated and Chrome Lined - 1/2X28 Thread Pitch - ".750" Gas Journal with a Deep Dimple for Secure Gas Block Installation" - Carbine-Length Gas