Faxon's Duty Series Pistol Barrels for G19 / Glock 19 are machined 100 percent 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.

Features:
Handgun Type: G19
Barrel Caliber: 9mm
Barrel Profile: Drop In (Compatible with Gen 2-5 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