Hopefully, this was a fluke of sorts.....not to be repeated! Though, while it makes the gun very comfortable to shoot....the brake may have to go if it is the cause!
I was working on load development, getting into a fairly high pressure range, but, cases, primers, ect. all look good! I?m working with 400 grain, wide metplat, powder coated cast, 39.0 grains AA1680! memtb