The Rock Island Armory Tactical in Commander-size brings the full Tactical feature set to a 3.5-inch barrel. Extended beavertail, skeletonized trigger, fiber-optic front sight, and combat hammer in a more carry-friendly format. Type: Semi-Auto Pistol Action: Single-Action Caliber: .45 ACP Capacity: 7 Year introduced: 2006, Philippines Weight: 34.5 oz Overall length: 7.6" Status: Active Intended use: Concealed Carry, Home Defense