People will cringe but the the A2 Flash hider is pretty effective at a reducing muzzle flash and it does mitigate some muzzle rise. That being said, your body mechanics and learning techniques for hold, can be a great starting point for mitigating muzzle climb. If you are looking to spend $$$ though, Griffin Armament M4SD II Flashcomp, Battlecomp, and Im sure there are others will help tame muzzle rise and also reduce flash to a degree.