The Kel-Tec CP33 is a 33-round quad-stack magazine pistol with a 5.5-inch barrel and optics-mounting system built into the aluminum upper. One of the highest-capacity .22 LR pistols produced. Type: Pistol Action: Blowback Caliber: .22 LR Capacity: 33 Year introduced: 2019, USA Weight: 28 oz Overall length: 10.6" Status: Active Intended use: Competition, Plinking, Training