| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Carlo Gaddi | La Faina | Beretta M1951 | - |
| Carlo Gaddi | La Faina | Beretta M12 | - |
| Carlo Gaddi | La Faina | Gas grenade | - |
| Guido Leontini | Mario Di Gennaro | Walther P38 | - |
| Guido Leontini | Mario Di Gennaro | Gas Grenade | - |
| Mario Piave | Commissioner Mario Valenzi | Beretta M1951 | - |
| Pino Colizzi | Commissioner Sarti | Beretta M1951 | - |
| Rosario Borelli | Romolo | Walther P38 | - |
| Rosario Borelli | Romolo | Gevarm Type D4 | - |
| Sal Borgese | Milo Dragovic | Browning Hi-Power | - |
| Sal Borgese | Milo Dragovic | Beretta M1951 | - |
| Sal Borgese | Milo Dragovic | Gas grenade | - |
| Tomás Milián | Vincenzo Marazzi | Smith & Wesson Model 36 | - |
| Tomás Milián | Vincenzo Marazzi | Smith & Wesson Military & Police | With 5" barrel and wooden grips |
| Tomás Milián | Vincenzo Marazzi | Custom submachine gun | - |
| Tomás Milián | Vincenzo Marazzi | Gas grenade | - |