The Tisas 2311 in 10mm Auto is a double-stack 1911/2011-pattern pistol from Turkish manufacturer Tisas, offering high-capacity 10mm performance in a competition-friendly chassis at an aggressive price point that undercuts most US-made 2011s. Type: Semi-Automatic Pistol Action: Single-Action Caliber: 10mm Auto Capacity: 17 Year introduced: 2022, Turkey Weight: 40 oz Overall length: 8.5" Status: Active Intended use: competition, sport, self_defense