| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Nick Cheung | Inspector Cheung | Taurus PT92 | - |
| Nick Cheung | Inspector Cheung | Colt Detective Special | - |
| Nick Cheung | Inspector Cheung | Heckler & Koch MP5A2 | - |
| Richie Ren | Yuan | Taurus PT92 | dual-wielded |
| Richie Ren | Yuan | Norinco Type 54 | - |
| Shiu Hung Hui | Hoi | Colt Detective Special | - |