This Ballistic Advantage threaded barrel upgrades your Glock 19 (Gen 3, 4, or 5) for suppressor use or muzzle device attachment. The 1/2x28 thread pitch is the industry standard for 9mm suppressors and compensators, giving you flexibility to reduce muzzle rise or run suppressed without modifying your slide or frame.
Drop-in installation requires no gunsmithing. The barrel is manufactured from 416R stainless steel with a Copper PVD finish that resists corrosion and provides a distinctive appearance. It maintains factory reliability while adding functionality for shooters who want to explore NFA items or recoil management accessories. Note: attaching a suppressor requires ATF Form 4 approval and compliance with NFA regulations.
