Faxon’s Match Series pistol barrels for Glocks are machined from stress-relieved 416-R stainless steel. These barrels are then given a black Nitride 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.
Threaded versions offer a rubber o-ring to prevent the thread protector from backing off.
Technical Specifications:
- Fits Glock® G17/19/43/43X 9mm 
- Barrel Caliber: 9mm 
- Barrel Material: Stress Relieved 416-R Stainless Steel 
- Barrel Twist: 1:10 
- Muzzle Thread: ½-28 TPI 
- Crown: 11-degree Target Crown 
- Rifling Type: Conventional 
- Finish: Salt Bath Nitride 
Looking for a compensator to pair with your threaded barrel? They can be found here. 
Please note: Due to the slim nature of the slide, you may need to remove the O-Ring from the barrel to install.