The original Bersa .22 LR pistol that established the brand in South America and the US import market. The Thunder 22 features a DA/SA action and alloy frame in a compact, affordable package. Type: Pistol Action: Semi-Automatic Caliber: .22 LR Capacity: 10 Year introduced: 1982, Argentina Weight: 19 oz Overall length: 6.6" Status: Active Intended use: Sport/Training