The Smith & Wesson LCR .22 LR is a usa-made double-action only revolver chambered in .22 LR, introduced in 2011. Primary use: self_defense, sport. Type: Revolver Action: Double-Action Only Caliber: .22 LR Capacity: 8 Year introduced: 2011, USA Weight: 24 oz Overall length: 9" Status: Active Intended use: self_defense, sport