Tactical Rail Revolver 8 — a scandium-frame 8-shot N-frame with a Picatinny rail barrel for mounting lights and lasers in duty and competitive use. Type: Revolver Action: Double-Action Caliber: .357 Magnum Capacity: 6 Year introduced: 2006, USA Weight: 35.3 oz Overall length: 10.5" Status: Active Intended use: Duty, Competition