Kgm Suppressors A-TMB-S-3M SR25 Taper Muzzle Brake Black Nitride Steel 3/4″x24 Threads

This muzzle device will allow the end user to utilize an R30T or R338 suppressor on weapons that have 3/4-24 muzzle indexing threads. Heat-treated Chromoly Steel with OXyN gas nitride finish. Bored to accept up to .338 projectiles.