The Signature Edition is Ed Brown's personal carry specification, built to the tolerances of the Classic Custom but with carry-optimized features: bobbed hammer, tritium sights, and a polished feedramp proven with defensive hollow-points. Each pistol is inspected and approved by Ed Brown personally. Type: Semi-Auto Pistol Action: Single-Action Caliber: .45 ACP Capacity: 7 Year introduced: 2000, USA Weight: 38.5 oz Overall length: 8.7" Status: Active Intended use: Collecting, Duty