| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Ching Wan Lau | Ma Ho-tin | Walther P99 | two-tone |
| Hoi-Pang Lo | Eight-faced Buddha (aka Big Boss) | M4A1 Carbine | M68 Aimpoint reflex optic, vertical forward grip |
| Louis Koo Tin-Lok | So Kin-chow | SIG-Sauer P250 | - |
| Marc Ma | Dune Kun | Taurus PT92AF | - |
| Marc Ma | Dune Kun | AK-47 | - |
| Nick Cheung | Cheung Tsz-wai | SIG-Sauer P250 Compact | - |
| Nick Cheung | Cheung Tsz-wai | Heckler & Koch P30 | - |