Faxon Duty Series Barrel for G19, Compact, Gen 1-5, 9mm, 4150, QPQ Nitride, Threaded

Faxon's Duty Series Pistol Barrels for G19 / Glock® 19 are machined 100% in-house from stress-relieved 4150 CMV steel. These barrels are then given a black Nitride 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.

Why Faxon Pistol Barrels?

• 4150 or 416-R Stainless - Only 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 bullets
• 11 Degree Target Crown

Technical Specifications:

• Handgun Type: G19
• Barrel Caliber: 9mm
• Barrel Profile: Drop In (Compatible with Gen 1-5 including 19x and G45)
• Barrel Material: 4150
• Barrel Twist: 1:10
• Muzzle Thread: 1/2x28 TPI
• Crown: 11-degree Target Crown
• Rifling Method: Button Rifled, Fully Stress Relieved
• Rifling Type: Conventional
• Inside Finish: Salt Bath Nitride
• Outside Finish: Salt Bath Nitride

Please note: There is a known issue of compatibility with Faxon Glock pattern barrels and some patterns of Zaffiri Precision slides. This seems to be an issue with ZPS.3v2 and ZPS.6 pattern slides due to the size and placement of the top window on the slide.

Threaded barrels will not ship to CA.