| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Clint Eastwood | Insp. Harry Callahan | Smith & Wesson Model 29 | - |
| Clint Eastwood | Insp. Harry Callahan | Winchester Model 12 | - |
| Clint Eastwood | Insp. Harry Callahan | Winchester Model 70 | - |
| Albert Popwell | Bank Robber | Winchester Model 1912 | - |
| Andrew Robinson | The Scorpio Killer | MP40 | - |
| Andrew Robinson | The Scorpio Killer | Walther P38 | - |
| Andrew Robinson | The Scorpio Killer | Arisaka Rifle | (fitted with Hiram Maxim 1900's style suppressor, and rechambered in 30.06) |
| James Nolan | Liquor Store Owner | Walther P38 | - |
| John Larch | The Chief | Winchester Model 70 | - |
| Reni Santoni | Insp. Chico Gonzalez | Colt Detective Special | - |