Shoot faster and flatter with the RPP Mini-Comp for .357 Sig or 9mm threaded pistol barrels! Comp mitigates felt recoil and muzzle rise allowing you to stay on target and quickly realign for faster shots (created for .357 Sig and 9mmm threaded pistols)
Mini-Comp 3 port pistol compensator (muzzle brake) only adds about 1.4″ and 1oz to the end of your threaded barrel. Made from strong as steel 7075 aluminum (black hard coat anodized). Comes with one set screw. Recommend a few drops of blue loctite to hold Mini-Comp in place.
Weight: 0.90 oz
NOTE: Threaded pistol barrel must have a dimple on the bottom of the threads to correctly index the Pistol Mini-Comp and to keep it from coming unscrewed during use (e.g. RPP Steyr .357 SIG threaded barrels with dimple).
Don't have a dimple on the bottom of your threads? No worries.
RPP offers a service to mill the dimple onto the bottom of your threaded barrel. Ship us your barrel and we can mill the dimple for $40 plus $6 return shipping. NOTE: Most factory threaded barrels do not come with a dimple in the bottom of the threads for the set screw.