$829.00
Description
Rating: 5.56, 300BLK, 7.62×39, 9X39, 350 Legend, (When shooting supersonic rifle ammo you must use the KeyMicro brake, semi-auto only rated on supersonic rifle cartridges. Full-auto rated on everything else) .380, 9mm
Length (Long, no mount): 7.5″
Length (Short, no mount): 5.13″
Weight (Long, no mount): 14.4 oz.
Weight (Short, no mount): 9.8 oz.
Diameter: 1.618″
Finish: Stainless Steel
Mount: Ships with 1/2-28 direct-thread insert