Home / Chokes, & Muzzle Devices / Muzzle Devices & Thread Protectors, & Accessories / AAC MB 762 90T 5/8X24 SR-7 AAC MB 762 90T 5/8X24 SR-7 $148.71 Advanced Armament Corp Muzzle Brake, 762NATO, 5/8 x 24, 90 Tooth Ratchet, Fits SR-7 64243 Out of stock SKU: AACO104034 Categories: Chokes, & Muzzle Devices, Muzzle Devices & Thread Protectors, & Accessories Product ID: 2695 Description Brand Additional information Description Advanced Armament Corp Muzzle Brake, 762NATO, 5/8 x 24, 90 Tooth Ratchet, Fits SR-7 64243 Brand Advanced Armament Corp Additional information Weight 0.3125 lbs Dimensions 2.362206 × 1.574804 × 0.492126 in