Rival Knockout Barrel/Muzzle

Last crawled date: 6 years, 1 month ago

designed for 8.5in 9/16 brass, uses 2 4-40x 3/8in screws from a caliburn to attach the barrel and slide. Cut the stock slide/barrel spring down so its just loose (almost no preload) and sand your brass as needed. Step files are included feel free to design your own muzzles to attach.