Griffin Armament ATM Glock 19 Gen 3/4 Threaded Barrel with Micro Carry Compensator, Black Nitride - GAG19G4TB

This Griffin Armament ATM is a 4.5" threaded stainless steel barrel designed for Glock 19 Gen 3/4 pistols chambered in 9mm. The barrel features a black nitride finish, 1/2x28 threads, and comes with a Micro Carry Compensator installed for reduced recoil. Simply remove the factory barrel and install this drop-in replacement—no gunsmithing required.