Description Faxon’s Match Series pistol barrels for SIG Sauer® P365 XL are machined 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 broader range of ammunition, including cast lead. The barrels drop into factory-spec slides with no fitting required. These match series barrels feature better-than-factory tolerances ensuring a consistent, tighter lockup than OEM. SIG P365XL Threaded Barrel Technical Specifications Handgun Type: SIG® P365 XL Barrel Caliber: 9mm Barrel Profile: Straight Fluted, Drop-In Barrel Material: Stress Relieved 416-R Stainless Steel Barrel Twist: 1:10 Crown: 11-degree Target Crown Muzzle Thread: ½-28 TPI Rifling Type: Conventional Finish: Titanium Nitride (TiN) physical vapor deposition (PVD) coating or Black Nitride SIG P365XL Threaded Barrel Fit Guide These barrels fit the following models. SIG P365XL Manufacturer Part Numbers Nitride: MPN 365B910NXSOQ-T, UPC 816341026056 TiN: MPN 365B910NXSOQ-T-TIN, UPC 816341026070
