The Arsenal AK-74 7.62×39 muzzle brake is a tried-and-true Kalashnikov design that reduces recoil motion and muzzle drift while firing which reduces shot recovery making this muzzle brake perfect for competition and accuracy shooting. This design puts Arsenals muzzle brake among the most efficient within the industry and follows the company’s long history of reliable quality and superior top of the line products. This muzzle brake is your kings crown with its sleek Chrome lining Black Finish and RH threading this item is a must have not only for its appearance but also for the reliable consistency it provides. 24×1.5mm Thread Pitch.