When adding this fantastic upgrade to your AR make sure to use a crush washer to lock it on to the barrel! Check that you have at least 4.5″ from the end of the threads of the muzzle to the gas block and that if you have a free float handguard, it is at least 1.30″ inner diameter as this device has a 1.25″ outer diameter.
AR-15 Slip Over Barrel Shroud With Muzzle Brake
- T6 Aluminum
- 5.5″ Overall Length
- Slips Over Barrel And Threads On
- USA Made
- 1.25″ Outer Diameter
- .223 Cal
- Reverse Threaded
- 1/2 X 28 Thread
- Dual Purpose Unit, Functions As A Barrel Shroud And A Muzzle Brake!