Add suppressor capabilities to your echelon pistol with a factory threaded drop-in barrel.9mm, this threaded barrel features a black melonite coating for rust-resistance and lubricity.The barrel comes with an included thread protector when a muzzle device is not in use.For use in any 4.5" echelon pistol configuration.Sales of threaded barrels are restricted and/or prohibited in the following states: ca, ct, dc, il, ma, ny, wa.Please check your state and local regulations regarding restrictions.

Length: 4.50"
Model: Echelon
Twist: 1:10"
Finish: Melonite
Barrel Features: Threaded