Male
John Calvin can be seen using the following weapons in the following television series:
| Character | Firearm | Notes |
|---|---|---|
| Doyle | Smith & Wesson Model 29 | "The Fixer" (S01E13) |
| Character | Firearm | Notes |
|---|---|---|
| Hergos | FIM-43 Redeye | "Flight #093 is Missing" (S2E09) |
| Character | Firearm | Notes |
|---|---|---|
| Madrid | Winchester Model 70 | "Skins" (S3E17) |