A top-break revolver with an innovative grip safety (the "lemon squeezer") that prevented firing unless the grip was fully depressed. Marketed as the "Hammerless" (actually a shrouded hammer) for snag-free carry. Leon Czolgosz used a .32 caliber Iver Johnson to assassinate President William McKinley in 1901, hiding it under a handkerchief. This association made the company infamous despite the design having excellent safety features. Type: Revolver Action: Revolver Caliber: .38 S&W Capacity: 5 Year introduced: 1894, USA Weight: 30 oz Overall length: 9" Status: Discontinued Intended use: civilian