Rock Island Armory Compact 1911 in 10mm — the shortened Officer-size 3.5-inch barrel 10mm 1911 at the lowest price point in the compact 10mm 1911 market. Type: Pistol Action: Single-Action Caliber: 10mm Auto Capacity: 8 Year introduced: 2020, Philippines Weight: 32 oz Overall length: 7" Status: Active Intended use: Concealed Carry, Home Defense