Beeman Ported Muzzlebrake for .579\

Made in the United States, this lightweight aluminum brake uses escaping air to help tame muzzle rise and felt recoil. Internal muzzle stop allows precise installation for maximum effect. Makes a convenient cocking handle, too. Machined from aluminum, black anodized finish. Attaches quickly to the barrel with two lock screws. Measures .880" diameter and 4.5" long. Fits barrels with .579" diameter muzzles (Beeman Gold Series rifles) and others; measure diameter before ordering.