Advanced Armament Corporation Muzzle Brake, Tiqd, 338lm, 90t, Str Port, M18 X 1.5

Wish I had purchased this for my tg42 earlier really nice brake and mount for the AAC suppressor. fit and finish really bullet proof. had some rock set from another flash hider so really not going anywhere and would recommend that one ties it down tight to prevent it backing out with suppressor.