Male
Robert Keys can be seen using the following weapons in the following films:
| Character | Firearm | Notes |
|---|---|---|
| George Williams | Colt New Service | With 5.5" barrel, ivory grips, and mock-up ejector rod |
| George Williams | Single Action Army | "Artillery" model with wooden grips |
| George Williams | Iver Johnson Revolver | With blued finish and hard rbber grips |