FORTIS 5.56 MUZZLE BRAKE - 1/2x28
4140 Steel construction
Nitride coated
1/2X28
Comes with crush washer
Made in the USA
The new Fortis Muzzle Brake was
FORTIS STAINLESS STEEL 5.56 MUZZLE BRAKE - 1/2x28
303 Stainless Steel construction
Bead blasted
1/2X28
Comes with crush washer
Made in the USA
The new F