Faxon’s Match Series Pistol Barrels for G19/Glock 19 are machined 100% in-house from stress-relieved 416-R stainless steel. These barrels are then given a black Nitride or PVD coating to increase lubricity barrel life and resistance to surface wear. All barrels are conventionally rifled to allow a wider range of ammunition to be used including cast lead. The barrels drop into factory-spec slides with no gunsmithing required. Better-than-factory tolerances ensure a consistent tighter lockup than OEM. The Faxon Match Series Spiral Fluted Threaded Barrel for Glock 19 (Gen 2-5) delivers premium accuracy distinctive aesthetics and enhanced performance in a drop-in upgrade. Featuring spiral fluting for reduced weight and improved cooling a threaded muzzle for suppressors or compensators and a stunning Nickel PVD finish this barrel is perfect for competition concealed carry or custom builds.