Yesterday in a fit of abject idiocy I tried to shoot a 25 yard 8x8 inch target with my colt 6720 aim point as fast as I could with 25 rounds of federal XM193. What I accomplished was to get my barrel too hot to touch. The gun bounced all over the place. Other than screwing on a muzzle brake or a heavy barrel is there nothing else that would help it? I hit the target 6 times. whistle