Surefire HUBFA762Bk 7.62mm 1 3/8"X24 Heat Treated 17-4 Stainless Steel Nitride Black The Surefire Fast-Attach Hub Suppressor Mount Allows Easy Conversion Of 1 3/8-24 Thread-Pattern Hub suppressors And Accessories To QD For Use With Surefire SOCOM Fast-Attach Muzzle devices. Slide The Hub Over The Surefire Muzzle Adapter, indexing On The Built-In Slot, And Secure The Lock Ring at The Base. The Fast-Attach Hub Is Precision-machined With The Same dimensions And tolerances as Our Combat-proven Suppressor Back Section To Ensure The Proper Fit With SOCOM Muzzle devices. It Is manufactured Of Stainless Steel In The U.S.A. And Black Nitride-Coated For unmatched Durability And Long Service Life. The Fast-Attach Hub Is Not An NFA Device And Is Available Wherever Surefire Products Are Sold, Without Any Of The restrictions Associated With suppressors. Length: 2.0" Finish: Nitride
