| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Bud Spencer | Steve Forest | Smith & Wesson Model 686 | With 5" barrel and Hogue grips |
| Bud Spencer | Steve Forest | Colt Gold Cup National Match | With blued finish and Pachmayr grips |
| Bud Spencer | Steve Forest | Remington 870 Police Magnum | With extended magazine tube |
| Emilio Messina | Delmann's henchman | Smith & Wesson 76 | - |
| Ken Ceresne | Robert Delmann | M1911A1 | Suppressed |
| Terence Hill | Doug Bennet | Smith & Wesson Model 686 | - |
| Terence Hill | Doug Bennet | Unidentified revolvers | - |
| Terence Hill | Doug Bennet | Colt MK IV Series 80 | - |
| Terence Hill | Doug Bennet | Browning Hi-Power | - |
| Terence Hill | Doug Bennet | Smith & Wesson 76 | - |