The Tisas B9RLIS is a Commander-length 9mm 1911 with a 4-inch barrel and integrated accessory rail. GI internals with modern features at an entry-level price point. Type: Semi-Auto Pistol Action: Single-Action Caliber: 9mm Capacity: 9 Year introduced: 2017, Turkey Weight: 35 oz Overall length: 7.7" Status: Active Intended use: Home Defense, Concealed Carry