Faxon s Match Series pistol barrels for Glock G48 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 Duty Series Threaded Barrel for Glock G48 delivers rugged reliability and enhanced versatility in a drop-in upgrade. Featuring a threaded muzzle for suppressors or compensators and a durable black nitride finish, this barrel is built for duty, concealed carry, or custom slimline builds where performance and longevity matter most. Product Features Duty-Grade Construction: Machined from stress-relieved steel for maximum durability and longevity. Black Nitride Finish: Superior corrosion resistance, lubricity, and wear protection inside and out. Conventional Rifling: Fully compatible with cast lead and jacketed bullets. 1:10 Twist: Optimizes stability for common 9mm defensive and training loads. Threaded Muzzle: Ready for suppressors, compensators, or thread protectors. Tighter Tolerances: Drop-in fit with improved lockup over factory barrel. SAAMI-Spec Chambers: Reliable feeding and complete compatibility with 9mm ammunition. Product Specifications Caliber: 9mm Handgun Type: Glock G48 Length: 4.69" Profile: Duty Series, Drop-In Material: Stress-Relieved 4150 CMV Steel Rifling: Conventional, Button-Rifled, 1:10 Twist Finish: Black Nitride Muzzle Thread: 1/2-28 TPI (Threaded) Compatibility: Drop-in for factory Glock G48 slides