Remington Model 1858 Model series Model series

| Model | Frame | Years_Mfg_d | Calibers | Production | Barrel | Notes_ |
|---|---|---|---|---|---|---|
| New Model Single Action Belt Revolver | Large | 1863-1875 | .36 percussion and .38 CF | 2,500 - 3,000 (estimated) | 6 1/2 inch octagon | Factory conversion production started in 1873 |
| Remington-Rider Double Action New Model Belt Revolver | Large | 1863-1873 | .36 percussion and .38 CF | 3,000 - 5,000 (estimated) | 6 1/2 inch octagon | 1863-1865 available with fluted cylinder, conversions had two-piece cylinder |
| New Model Police Revolver | Medium | 1865-1873 | .36 percussion and .38 RF | 25,000 (estimated) | 3 1/2, 4 1/2, 5 1/2, 6 1/2 inch octagon | Conversions all believed to be rimfire only |
| New Model Pocket Revolver | Medium | 1865-1873 | .31 percussion and .32 CF | 25,000 (estimated) | 3, 3 1/2, 4, 4 1/2 | Majority produced as conversions or cartridge |