Faxon Firearms Ar-15 10.5in Pencil Gas Block 1-8 5.56 NATO Nitride

The Faxon Firearms AR-15 pinned gas block 5.56x45 NATO rifle barrel is a precision-crafted core component designed to deliver reliable performance in a compact, maneuverable package. This 10.5-inch pencil contour barrel, finished in black, features a 1-8 twist rate and a carbine gas system for balanced accuracy and smooth cycling with a variety of 5.56x45 NATO ammunition. The pinned gas block ensures a rigid, dependable fit that resists movement under hard use, while the 1/2-28 muzzle threads pr