Cross Machine Tool .308 Competition Muzzle Brake - 5/8-24

Cross Machine Tool .308 Competition Muzzle Brake - 5/8x24 The CRB gives competition, duty, and recreational shooters the ability to place shots faster in sequence. The CRB's unique off-axis, forward-slanted ports reduce felt recoil and muzzle rise. The CRB muzzle device's performance is matched only by the exceptional visible manufacturing quality and appearance you expect from Cross Machine Tool products. PROUDLY MADE IN USA Features Manufactured from Stainless Steel. Standard QPQ nitride finish for durability & corrosion protection. 5/8-24 RH ID threads Surface Hardness-68RC Weight- 3.7oz Caliber- up to .30 caliber. Max O.D.- .990" Diameter that meets barrel- .872" OAL- 2.560" Rating- Full Auto Zero porting on bottom side to reduce ground signature when fired from the prone position. 3 forward-angled, off-axis progressive side exhaust chambers. Crush washer included; shims may also be used. Made in the USA