| 2mm Pinfire | |
| Type: | Pistol |
| Used By: | Xythos, 2mm Miniatures, and more |
| Primer: | Pinfire |
| Vel1: | 500 |
| En1: | 1 |
The 2mm Pinfire is a pistol cartridge for small 2mm-chambered pinfire guns. The projectile is comparable in size to a small shotgun pellet, and pistols chambered for 2mm rounds are often carried on a keychain. In the United States, 2mm pinfire guns are considered antiques or signaling devices and are not classified as firearms under federal law.[1]