Home / Gun Parts / Faxon Firearms / Faxon Match Series Threaded Barrel for Sig Sauer P320 Full Size 9mm Luger Nitride
Faxon Match Series Threaded Barrel for Sig Sauer P320 Full Size 9mm Luger Nitride
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Aug 26, 2026
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Barrel Caliber: 9mm
Barrel Material: 416-R Stainless Steel
Barrel Profile: Flame Fluted, Drop In
Barrel Twist: 1:10
Crown: 11-degree Target Crown
Handgun Type: Sig P320 Full Size
Inside Finish: Salt Bath Nitride
Muzzle Thread: 1/2x28 TPI
Specifications
Description
Faxon's Match Series Pistol Barrels 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. FeaturesOnly the best steels for durability, longevity, and accuracy. 9mm SAAMI Chambers - Superior accuracy with complete SAAMI compatibility & boring reliability. Tighter Tolerances - Drop-in, yet better fitment and lock-up. Conventional Rifling - Fully compatible with cast bullets11 Degree Target Crown Note: Not Compatible with M17 or X Series Pistols







