MRA Defiant Brake 458 Cal 5/8x24

The MRA Defiant Muzzle Brake is a compact muzzle brake with large baffles and slightly angled impact faces designed to dramatically reduce recoil. The parallelogram – shaped baffles are located slightly above the center-line to provide a larger surface area on the bottom side creating down-force to reduce muzzle rise.

• • .458 cal (5/8×24 thread)(458 Socom, 450 Bushmaster, 45 Colt, 45-70 etc)

• Material: AISI 4140 steel
• Treatment: Black Nitride
• Reduces recoil and muzzle rise
• Includes crush washer
• Dimensions: 2.5” x 0.85” (L × Diameter)
• Weight:
  • 2.2oz (5/8")
• Crush Washer:
  • .458 cal = 5/8"