| Brock Peters |
Thomas |
Colt 1851 Navy |
Uberti replica, with cartridge conversion |
| Bud Spencer |
Hutch "Jackass" Bessy |
Colt 1851 Navy |
Uberti replica, with cartridge conversion |
| Bud Spencer |
Hutch "Jackass" Bessy |
Single Action Army |
Armi Jager replica, "Artillery" model |
| Bud Spencer |
Hutch "Jackass" Bessy |
Nock Gun |
Mock-up |
| Eli Wallach |
Cacopoulos |
Colt 1851 Navy |
Uberti replica, with cartridge conversion; dual-wielded in some scenes |
| Federico Boido |
Foster |
Colt 1851 Navy |
Uberti replica, with cartridge conversion |
| Terence Hill |
Cat "Pretty Face" Stevens |
Colt 1851 Navy |
Uberti replica, with cartridge conversion |
| Terence Hill |
Cat "Pretty Face" Stevens |
Single Action Army |
Armi Jager replica, "Artillery" model |
| Terence Hill |
Cat "Pretty Face" Stevens |
Maxim |
Acetylene firing mock-up |
| Bruno Corazzari |
Charlie |
Colt 1851 Navy |
Uberti replica, with cartridge conversion |