The Zev Technologies Glock V2 PRO Compensator reduces muzzle rise and recoil without affecting concealability, specifically designed for the Glock G19.
Features include an enlarged guide-rod channel, contoured ports, and a secure mounting system that doesn't require thread-locking compound.
Compatible with all 9mm Glock barrels with matching thread pitches (1/2x28 TPI and 13.5x1mm), and it's recommended to match recoil-spring weight to the pistol and ammunition for optimal performance.