10m air pistol for Olympic competition. Precision single-shot with electronic trigger, adjustable grip, and compressed air power source. Standard equipment for 10m Air Pistol competition worldwide. Type: Pistol Action: Single-Shot Caliber: .177 Caliber (4.5mm) Capacity: 1 Year introduced: 2009, Germany Weight: 28 oz Overall length: 15.7" Status: Active Intended use: Olympic Air Pistol, 10m Competition