American Derringer Model 1 in 32 H&R Magnum — stainless over-under with the standard 3-inch barrel. 32 H&R Mag produces more terminal performance than 32 ACP with moderate recoil in the 15 oz frame. Type: Derringer Action: Break-Action Caliber: 32 H&R Mag Capacity: 2 Year introduced: 1984, USA Weight: 15 oz Overall length: 4.82" Status: Active Intended use: concealed carry