Stag 3 Gun Muzzle Break
Horrible! Would be better off with an A2 flash hider. This muzzle device severely over compensates for muzzle rise. It pushes the barrel down (very far down) and also off to the side (could probably tune that by offsetting it from factory settings). I was truly stunned by how bad it was. Had my buddy (competitive shooter) shoot it without me saying anything and he had a dumbfounded look on his face when I asked him how he liked the break.