This is a Spike's Tactical Muzzle Brake known as the R2 chambered in 556NATO, model BV1065.
Recoil? What recoil? This brake has extremely large side ports for diverting the gas followed by the projectile outwards for excellent recoil management. If taming the beast is what you want then look no further!
Features:
416 Stainless steel
1/2X28 thread pitch
Large side porting
Black nitride finish
