Just out of curiosity, how far is your brass being kicked out? I know you don't want to change gas blocks, but if you are ejecting empty brass into orbit, you may need to adjust the system anyway.
The only AR pattern 308 I own is an old KAC, and it is mild to shoot, mostly because it weighs quite a bit between bull barrel, scope, and bipod. It is also tuned well. Putting some weight on the gun will help.
I really don’t know how far the brass is going. I had a brass catcher on my rifle so I didn’t lose any of it. I’ve never got around to learning to reloading ammunition yet but I always save my rifle brass for when I eventually get into that hobby
My barrel is a heavy barrel but not a bull.
KAC makes some nice stuff. I’m only familiar with the SR25. Yours look anything like that?
Last edited: