| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Gilbert Roland | Monedero | Single Action Army | Uberti replica, "Artillery" model; with target rear sight in some scenes |
| Gilbert Roland | Monedero | Garate El Tigre | Saddle Ring Carbine; with saddle ring removed in some scenes |
| Riccardo Pizzuti | Paco/Monedero's henchman | Single Action Army | Armi Jager replica, "Artillery" model |
| Joaquín Parra | US Army soldier | Gatling Gun | Mock-up |
| Ignazio Spalla | Pajondo/Bahundo | Single Action Army | Armi Jager replica, "Artillery" model |