The Standard Mid-Size in 9mm is Rock Island Armory's commander-length 9mm, providing a compact 1911 experience with the 9mm cartridge at a budget-accessible price. A practical carry option for those who want 1911 ergonomics without the customs market price tag. Type: Semi-Auto Pistol Action: Single-Action Caliber: 9mm Capacity: 9 Year introduced: 2006, Philippines Weight: 33 oz Overall length: 7.8" Status: Active Intended use: Carry, Service