SB Tactical TF191301SB TF 1913 Side Folding Black Synthetic with 9.50" OAL & Nylon Strap for AR-Platform with 1913 Picatinny Rail (Tube Not Included) $159.99
Ruger 90698 Hybrid Muzzle Brake 35 Caliber Black Matte Steel with 1/2"-28 tpi Threads, 2.20" OAL & 1" Diameter $57.43
Ruger 90641 Muzzle Brake Ruger American 450 Bushmaster, 11/16"x24 tpi Threads, 2.20" OAL, 1" Diameter $71.47