mike06
US ARMY 1970-1977
On some of my other 308 rifles I have had to change my loads a little. As in powder amounts. My friend I shoot with has a AR15 and his shoots better without the flash hider.I shot 5 shot groups last night at 200 yds with and without the brake. I'm not the best shooter but in my opinion it grouped tighter without the brake installed. There is a really noticeable difference in the recoil without the brake so they clearly do work but at what expense? I'm sure there are way better brakes out there that have no affect on accuracy. I'm going to retest tonight at 300 yds.