This AR-10/LR-308 Tanker muzzle brake compensator has a 5/8"X24 thread pitch and comes with jam nut. This Muzzle brake for sale looks like 50 BMG style muzzle brake for use with .30, 7.62,.308, 6.8, 300 caliber blackout AR rifles. The LR-308 Muzzle brake is made from black hard anodized aircraft grade aluminum and designed to help control muzzle rise and lower felt recoil with six side vents and six top vent. This AR-10, .308 Muzzle brake approximate Length is 2.84 in Outer Diameter: 1.50 in.
For use with most .30/7.62,.308/6.8/300 Blackout AR Style Rifles with 5/8"X24 thread pitch barrel.