Sig P220 X-Five in 10mm — the competition-prepared single-action P220 with extended beavertail, 5-inch barrel, adjustable rear sight, and Sig's competition trigger in the 10mm chambering. Type: Pistol Action: Single-Action Caliber: 10mm Auto Capacity: 8 Year introduced: 2014, Germany Weight: 40.7 oz Overall length: 8.66" Status: Discontinued Intended use: Competition, Target Shooting