Male
David Hewlett has been seen with the following weapons in the following television series:
| Character | Firearm | Notes |
|---|---|---|
| Rodney McKay | Beretta 92FS | - |
| Rodney McKay | Taser | - |
| Rodney McKay | FN P90 | With Surefire Universal Weaponlight |
| Rodney McKay | Daewoo K3 | Mocked up as a M249 SAW |