Anyone shoot a 300 Win Mag with a suppressor? Im thinking about building a 300 Win Mag, CRUSADER style and put a surefire on it. Thinking maybe a 18.5 or 20" barrel. I was also wondering has anyone shot a 300 Win Mag with a surefire muzzle brake on it. Does it work fairly well and what would it be similar to shooting if the the brake was on it.