For use with M4 and M16-type weapons (1/2” X 28 TPI, .860” OD). Made from 8620 steel with 60RC surface hardness and salt bath nitrited, corrosion-resistant finish.  Jam nut included.

Smith Enterprise, 5.56/6.5mm/6.8mm/.30cal Muzzle Brake, Fits 1/2x28 Threads

  • $129.99 USD