1980's style multi-ported muzzle-brake. Original Czechoslovak produced item in new condition. Available in original blued metal, black baked enamel or Czech blue-gray baked enamel.  Exactly the same as the VZ-58 brake we offer, but with the 14-1 left hand thread for use on the early generation Century Arms VZ2008 and AK type rifles. The newest generation of Century VZ2008 will have a standard VZ-58 muzzle thread.