| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Alain Delon | Jacques Darnay | Browning Hi-Power | - |
| Alain Delon | Jacques Darnay | Colt Python | - |
| Alain Delon | Jacques Darnay | M1911 | - |
| Alain Delon | Jacques Darnay | Unidentified snub nose revolver | - |
| Alain Delon | Jacques Darnay | Beretta M1951 | - |
| François Périer | Gino Ruggieri | Beretta M1951 | - |