| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Jean Lefebvre | Léonard Michalon | Panzerschreck | Mockup |
| Jean Lefebvre | Léonard Michalon | Improvised land mine | Based on mortar shell |
| Jean Panisse | The gun dealer | MAS-36 | - |
| Jean Panisse | The gun dealer | MAS AA-52 | - |
| Lino Ventura | Antoine Beretto | Unique Rr 51 | Suppressed |
| Lino Ventura | Antoine Beretto | Luger P08 | Suppressed |
| Michel Constantin | Jeff | Unique Rr 51 | Suppressed |
| Tommy Duggan | "The Colonel" McLean | Cane gun | - |
| Tommy Duggan | "The Colonel" McLean | Lee-Enfield No III* Mark I SMLE | Supposedly No.5 |