Gen 4 update to the subcompact .45 ACP adds RTF2 texture, dual recoil spring, reversible enlarged magazine release, and backstrap system. Improved recoil management over the Gen 3. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 10 Year introduced: 2011, Austria Weight: 26.28 oz Overall length: 6.77" Status: Active Intended use: Concealed Carry, Home Defense, Law Enforcement Backup