Noveske marked 1/2″x28 threads. 2 vertical ports to help reduce recoil impulse and muzzle rise. Crush washer included. For 5.56mm
All NFA Regulations apply.
Each state’s laws dictate what can or cannot be possessed in its own state. Some county’s within each state are different as well. Please contact your local ATF Field office with any ATF questions or concerns you may have.
Noveske Rifleworks LLC reserves the right to use discretion when selling to each individual state.