The SIG Sauer P220 TACOPS in .45 ACP with 4.4-inch barrel, featuring Magpul-style grips, front cocking serrations, extended beavertail, and flush-fit 10-round magazines. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 10 Year introduced: 2010, Germany/USA Weight: 32 oz Overall length: 7.7" Status: Discontinued Intended use: Tactical, Law Enforcement