Solid brake - Griffin Armament M4SD Muzzle Brake

Was initially impressed with the brake just from the finish and build quality, comes with everything you need to properly time it aswell. Once I actually got it out to the range I got to see how well it reduced the recoil, I have an extremely over gassed gun to clarify. This plus the jp silent captured spring keep the barrel level during rapid fire. Just keep in mind the blast from this brake is extremely violent, if you’re doing any close quarters work or any kind of team drills I’d either recommend just sticking to a birdcage, or using a blast shield or suppressor to keep your buddies from wanting to murder you.