Factory Glock threaded barrel for G19 Gen5, G19X, and G45 in 9mm Luger. Black steel construction with 1/2x28 threads for suppressor mounting.
This is genuine Glock factory engineering—a direct replacement threaded barrel designed for the G19 Gen5, G19X, and G45 platforms. The 1/2x28 thread pitch is the modern standard for 9mm suppressors and sound moderators.
A threaded barrel opens up suppressor use for hearing protection and reduced recoil impulse. Whether you're running drills at the range or training for duty, a quality threaded barrel maintains the reliability Glock is known for while giving you flexibility in your setup.
This factory component ensures proper headspace, chamber dimensions, and durability. Installation is straightforward—simply remove your existing barrel and drop this one in. No gunsmithing required.