The GP100 .22 LR is a 10-shot double-action revolver built on the GP100 frame, providing a durable full-size .22 training platform. The 10-shot cylinder takes advantage of the slim .22 LR case. Features the same triple-locking cylinder and robust construction as the centerfire GP100. Excellent for training, competition, and inexpensive practice. Type: Revolver Action: Double-Action Caliber: .22 LR Capacity: 10 Year introduced: 2017, USA Weight: 38 oz Overall length: 10.75" Status: Active Intended use: training, competition, target