Remington's rolling-block pistol in .50 Rimfire, issued to the US Navy. A single-shot pistol with the same strong action as the rifle. Type: Pistol Action: Single-Shot Caliber: .50 Rimfire Capacity: 1 Year introduced: 1867, USA Weight: 44 oz Overall length: 13" Status: Discontinued Military use: Yes Intended use: Collector, Military