The 7.5" Triple Lock was produced for target shooters who wanted maximum sight radius in the finest production revolver of the era. S&W's premium large-bore revolver at the extreme of its barrel length options. Type: Revolver Action: Double-Action Caliber: 44 Special Capacity: 6 Year introduced: 1907, USA Weight: 43 oz Overall length: 13.5" Status: Discontinued Intended use: Target / Collector