Male
Justin Cheung can be seen using the following weapons in the following films:
| Character | Firearm | Notes |
|---|---|---|
| Brother Four | Glock 17 | 2nd Gen; suppressor and extended magazine |
| Brother Four | Knight's Armament Revolver Rifle | Mockup |
| Brother Four | M72 LAW | - |
| Brother Four | M26 hand grenade | - |
| Brother Four | Phantom | 2nd Gen; suppressor and extended magazine |