The Sig Sauer P220 Carry .45 ACP is a germany-made double-action pistol chambered in .45 ACP, introduced in 1995. Primary use: self_defense, law_enforcement. Type: Pistol Action: Double-Action Caliber: .45 ACP Capacity: 8 Year introduced: 1995, Germany Weight: 29.4 oz Overall length: 7.05" Status: Active Intended use: self_defense, law_enforcement