| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Alain Delon | Xavier 'Xav' Maréchal | Vis wz. 35 | - |
| Alain Delon | Xavier 'Xav' Maréchal | Colt Trooper Mk III | with 4" barrel |
| Alain Delon | Xavier 'Xav' Maréchal | 12 Gauge Double Barreled Shotgun | - |
| Daniel Ceccaldi | Lucien Lacor | 12 Gauge Double Barreled Shotgun | - |
| Julien Guiomar | Fondari | Walther P38 | - |
| Klaus Kinski | Nicolas Tomski | 12 Gauge Double Barreled Shotgun | - |
| Michel Aumont | Commissaire Moreau | Unidentified revolver | - |