The Kel-Tec CMR-30 is a lightweight folding-stock carbine in .22 WMR sharing the 30-round magazine of the PMR-30. One of the most packable high-velocity rimfire carbines. Type: Semi-Auto Carbine Action: Blowback Caliber: .22 WMR Capacity: 30 Year introduced: 2014, USA Weight: 3.8 oz Overall length: 22.7" Status: Active Intended use: Self-Defense, Plinking, Survival