Single-action-only variant of the P220 in 10mm — the P220 SAO with manual thumb safety for shooters who prefer cocked-and-locked carry in the 10mm P220 platform. Type: Pistol Action: Single-Action Caliber: 10mm Auto Capacity: 8 Year introduced: 2012, Germany Weight: 40.7 oz Overall length: 8.66" Status: Discontinued Intended use: Competition, Hunting