Gen2 subcompact .45 ACP with checkering and thumb shelf. Continued the compact .45 ACP mission with the same reliability as the full-size G21. Popular with officers and civilians seeking maximum stopping power in a concealable platform. Type: Semi-Automatic Pistol Action: Striker-Fired Caliber: .45 ACP Capacity: 10 Year introduced: 1999, Austria Weight: 23.99 oz Overall length: 6.77" Status: Discontinued Intended use: concealed carry, backup, off-duty