The Taurus 627 Tracker is a 7-shot .357 Magnum revolver with a 4-inch barrel and ported barrel shroud. The 7-round cylinder provides one additional shot over traditional 6-shot service revolvers. Type: Revolver Action: Double-Action Caliber: .357 Mag Capacity: 7 Year introduced: 1999, Brazil Weight: 28.8 oz Overall length: 9" Status: Active Intended use: Service and Competition