| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Alain Delon | Daniel Pratt | Colt Trooper Mk III | - |
| Alain Delon | Daniel Pratt | Smith & Wesson Model 629 | - |
| Alain Delon | Daniel Pratt | Manurhin F1 | - |
| Alain Delon | Daniel Pratt | M1911 | Unidentified |
| Alain Delon | Daniel Pratt | Jatimatic SMG | Never used in action |
| Alain Delon | Daniel Pratt | ArmaLite AR-10 | - |
| Alain Delon | Daniel Pratt | Mk 2 hand grenade | - |
| Dominique Valera | Brice | SPAS-12 | - |
| Fiona Gélin | Sabine Clément | Smith & Wesson Model 49 | May be misidentified |
| Jacques Perrin | Stéphane Reiner | Smith & Wesson Model 629 | - |
| Jacques Perrin | Stéphane Reiner | Unidentified snub nose revolver | - |
| Jean-François Stévenin | Sylvain Dubor | Walther PPK | - |
| Jean-François Stévenin | Sylvain Dubor | SPAS-12 | - |
| Sacha Gordine | Police inspector | Manurhin MR-73 | - |
| Stéphane Ferrara | Abel Salem | Safari Arms M1911 | With extended barrel |
| Stéphane Ferrara | Abel Salem | Walther P5 | Suppressed |
| Stéphane Ferrara | Abel Salem | Franchi SPAS-12 | With short barrel and butt hook |
| Vincent Lindon | Inspector Dax | Manurhin F1 | - |