| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Brad Greenquist | Captain Wolfe | M1 Garand | "Kein Ausgang" (Ep.4) |
| D.B. Sweeney | Mike Pinnochio | Heckler & Koch MP5K | PDW folding stock |
| D.B. Sweeney | Mike Pinnochio | Heckler & Koch P7 | . |
| Mark Rolston | Bounty Hunter | Norinco Type 84S | "Leviathan" |
| Max Martini | Sergeant Mel Waters | M16A1 | A2 handguards |
| Max Martini | Major Mel Waters | Taurus PT99 | - |
| Max Martini | Major Mel Waters | Colt XM177 | - |
| Peter Kent | A bounty hunter | Beretta 92FS | Visually modified to resembleBeretta 93R; "Manus Domini" (E7) |
| Rachel Hayward | Florence | Colt XM177E1 | - |
| Rachel Hayward | Florence | Norinco Type 84 | Ep. 8: "Cincinnati" |
| Raymond Cruz | Sergeant Escalante | Heckler & Koch MP5A3 | "Manus Domini" |
| Raymond Cruz | Sergeant Escalante | XM177 | "Manus Domini" |
| Raymond Cruz | Sergeant Escalante | Colt Model 715 | "Cincinnati" |
| Raymond Cruz | Sergeant Escalante | Norinco Type 84 | "Cincinnati" |
| Scott Bairstow | Thomas Hobbes | M16A1 | - |
| Scott Bairstow | Thomas Hobbes | Colt Model 715 | - |
| Scott Bairstow | Thomas Hobbes | Heckler & Koch P7M8 | - |
| Scott Bairstow | Thomas Hobbes | Heckler & Koch MP5A3 | - |
| Scott Bairstow | Thomas Hobbes | Taurus PT99 | - |
| Scott Bairstow | Thomas Hobbes | SIG-Sauer P226 | - |
| Scott Bairstow | Thomas Hobbes | Walther P99 | - |
| Scott Bairstow | Thomas Hobbes | Beretta M93R | - |
| Scott Bairstow | Thomas Hobbes | MP40 | - |
| Terry O'Quinn | Gen. Omar Santiago | XM177 | - |