Grovtec Muzzle Thread Protectr - 1/2-28 X .700" Most Ar Barrels

Grovtec muzzle thread protectr 1/2-28 x.700" most ar barrels

FEATURES
-1/2-28 x .700" Most AR Barrels
-Protects threads when not using muzzle brakes, flash hiders or suppressors
-Quality steel construction
-Black-oxide finish