GRBV2 MULTIPURPOSE MUZZLE BRAKE EXTERNAL THREAD ADAPTER
Solid CNC Machined STEEL Construction.
We Use Black Nitride to finish these as it is the
Best You Can Get.
Screws onto a threaded barrel with threads of 1/2″-28 thread pitch.
1/2″ crush washer included.
- 1/2″-28 to 13/16″-16 Outside threads (Max Bore Caliber .223/5.56)
- CNC Machined From Cold Drawn Stress Relieved US Steel
- Heat Treated
- Finish = Black Nitride
- .223/5.56 Multi Purpose Thread adapter/Muzzle Brake
- Solid Machined Construction
- 1/2″-28 TPI inside threads
- 13/16″-16 TPI Outside threads
Muzzle Device Dimension
- Through Hole – .263″
- Length =2.25″
- For use with .223 – 5.56 and .22 calibers
- External THREADS on muzzle brake are 13/16″-16