Male
William Mark McCullough can be seen using the following weapons in the following films and television series:
| Character | Firearm | Notes |
|---|---|---|
| Commander Dennis W. Dunphy | Glock 17 | Holstered |
| Commander Dennis W. Dunphy | Geissele Super Duty | w/Vortex Razor optic scope, flashlight and laser |
| Commander Dennis W. Dunphy | M4A1 Block II | w/suppressor, Magpul stock, flashlight and EOTech sight |
| Character | Firearm | Notes |
|---|---|---|
| Moto | Smith & Wesson M&P | Holstered; "Rogue Element" (S11E11) |