Silent Steel QD Muzzle Brake is a suppressor mounting, 2 chamber muzzle device, which provides very good muzzle control and recoil management. Closed bottom construction combined with upward biased V-shape venting, effectively eliminates both muzzle rise and dust signature. Tuning ports on both sides allow user to adjust and eliminate horizontal barrel movement to stronger hand direction. Muzzle brakes are delivered with shim kit and stainless steel M4 tuning screws. 1/2×28 for majority of AR15’s in 5.56x45mm/.223REM
