The Model 351C is a J-frame AirLite .22 WMR revolver holding 7 rounds. The .22 WMR provides significantly more energy than .22 LR in a pocket revolver. Seven shots in a compact 10.8-oz package makes the 351C a useful training and backup tool. The hammerless design provides a snag-free draw. Type: Revolver Action: Double-Action Caliber: .22 WMR Capacity: 7 Year introduced: 2009, USA Weight: 10.8 oz Overall length: 6.3" Status: Active Intended use: concealed_carry, training, backup, self_defense