The SIG Sauer Mosquito was a blowback-operated .22 LR pistol patterned after the SIG Sauer P226 for training purposes. Manufactured in Germany by Umarex under license, the Mosquito suffered reliability issues with standard-velocity ammunition and was discontinued in 2016 in favor of the American-made SIG P322. Type: Pistol Action: Semi-Automatic Caliber: .22 LR Capacity: 10 Year introduced: 2005, Germany Weight: 24.9 oz Overall length: 7.2" Status: Discontinued Intended use: training, plinking