CMC Triggers GLOCK 19 Gen 3-4 9mm Luger Match Grade Drop In Replacement Barrel

CMC Triggers GLOCK 19 Gen 3-4 Match Grade Barrel Features This match grade barrel features a SAAMI match grade chamber and six-groove cut rifling to ensure precise bullet alignment and consistent accuracy. The 1:10 right-hand twist rate is optimized for common 9mm projectile weights while the fluted profile reduces mass and aids heat dissipation. Precision cutting and finishing to a maximum roughness average of 16 ensures smooth operation and reliable cycling. An ultra low friction hBN Hexagonal Boron Nitride bore and chamber are applied prior to the final exterior finish to improve lubricity reduce wear and extend barrel life. The threaded 1/2x28 muzzle supports common muzzle devices making this barrel ideal for suppressed or compensated setups. Finished in a natural stainless appearance this barrel installs easily with no fitting required and is compatible only with Glock 19 Gen 3 and Gen 4 pistols. CMC Triggers GLOCK 19 Gen 3-4 Match Grade Barrel Specifications Manufacturer: CMC Triggers Model: Match Grade Drop-In Replacement Barrel Caliber: 9mm Luger Firearm Fit: Glock 19 Gen 3-4 Barrel Material: Pre-hardened 416R stainless steel Barrel Type: Match grade Twist Rate: 1:10 right hand Rifling: 6-groove cut rifled Chamber: SAAMI match grade Finish: Natural stainless Barrel Features: Fluted threaded Thread Pattern: 1/2x28 Manufacturing Origin: Texas USA