Discover precision and durability with Faxon's Duty series pistol barrels for G19/Glock 19. Crafted entirely in-house from stress-relieved 4150 CrMV steel, these barrels undergo a robust black nitride coating for enhanced lubricity, extended barrel life and superior resistance to wear. Each barrel features conventional rifling, accommodating a wide range of ammunition types, including cast lead. Designed to seamlessly fit factory-spec slides without requiring gunsmithing, these barrels boast better-than-factory tolerances, ensuring a consistently tight lockup for improved accuracy and reliability.