Airlite J-frame in .22 LR with aluminum alloy frame and cylinder, weighing under 11 oz — one of the lightest revolvers ever produced. Type: Revolver Action: Double-Action Caliber: .22 LR Capacity: 8 Year introduced: 1997, USA Weight: 10.5 oz Overall length: 6" Status: Active Intended use: Concealed Carry, Outdoor