Male
Héctor Mercado can be seen with the following firearms in the following films and television shows:
| Character | Firearm | Notes |
|---|---|---|
| Santiago Munez | Smith & Wesson Model 10 | "Flashpoint" (S04E04) |
| Santiago Munez | Walther P38 | "Flashpoint" (S04E04) |
| Character | Firearm | Notes |
|---|---|---|
| Victor Santoro | Smith & Wesson Model 29 | "The Castro Connection" (S03E04) |
| Character | Firearm | Notes |
|---|---|---|
| Manuel Guerrero | High Standard Pistol | "Free Verse" (S02E20) |