Full Auto Kel-Tec CMR-30 Posted January 15, 2016 in Companies, NFA / Suppressors / Class III, Pistols, Rifles by Nicholas C with 34 CommentsTags: .22 magnum, .22 wmr, CMR-30, full auto, Kel-Tec, machine gun, PMR-30 Here is a video from almost a year ago. Chad, of Kel-Tec, shoots a full auto CMR-30 suppressed. The rate of fire is rather impressive. Here is an even older video from 2010 of a full auto PMR-30 with a stock.