Performance Center 1911 optimized for concealed carry with a 4.25-inch Commander barrel, front strap checkering, extended beavertail, carry bevel treatment to all sharp edges, and a melted ramp for holster-friendly carry. The most carry-optimized factory 1911 in the SW1911 line. Type: Pistol Action: Semi-Automatic Caliber: 45 ACP Capacity: 8 Year introduced: 2009, USA Weight: 35.5 oz Overall length: 7.75" Status: Active Intended use: Concealed Carry / Backup