Advanced Armament Corp

AAC's Blackout 90T Taper muzzle brake provides optimum recoil management and enhanced accuracy. It features mounting architecture that enables the user to quickly and easily install or remove an AAC silencer using an intuitive motion and gross motor skills. It is constructed with aerospace-grade, heat-treated 17-4 stainless steel and Nitride-coated for high surface hardness and durability. This model is compatible with AAC's SR-7 sound suppessor and is for for precision rifles chambered in 7.62mm. NOTE: This muzzle brake will not adequately fit on SCAR 17 or Ruger Gunsite Scout rifles.