5/8-24 Extended Flash Hider - .308/6.5

5/8-24 Extended Flash Hider - .308/6.5 This extended A2 flash hider is perfect for pin and weld jobs on 14.5" barrels, adding 1.75" of length to the barrel when pinned and welded with a crush washer. Machined from 4140 bar stock, Blacknitride+(TM) treated for durability and solid on the bottom to reduce ground disturbance. This is for use on .308 or smaller diameter firearms only. AR10 or AR15 Muzzle Brake 4140 Bar Stock Blacknitride+(TM) by H&M Threaded 5/8-24 Includes Crush Washer 100% American Made