Hey all, I recently had the pleasure of trying out a new muzzle brake from a company called Madhouse Design based out of Grants Pass. I ran several mags through my rifle and noticed a few things: The recoil reduction was (in my opinion) nearly half that of standard recoil, muzzle rise was definitely reduced, and report was increased. However something that was really nice was the lack of vertical ports. Check out the video and see what you think. Thanks!