| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Andy Lau | Lok Tok-Wah | Uzi | - |
| Andy Lau | Lok Tok-Wah | Remington Model 870 Shotgun | - |
| Andy Lau | Lok Tok-Wah | M16A2 | - |
| Andy Lau | Lok Tok-Wah | Heckler & Koch G3 | - |
| Andy Lau | Lok Tok-Wah | Barrett M82 | - |
| Simon Yam | Albert Lee | Glock 17 | - |
| Takashi Sorimachi | O | Beretta 92FS | - |
| Takashi Sorimachi | O | Browning Hi-Power | - |
| Takashi Sorimachi | O | Colt Python | - |
| Takashi Sorimachi | O | Smith & Wesson Model 686 | - |
| Takashi Sorimachi | O | Remington 870 | vertical foregrip and a hollowed out stock |
| Andy Lau | Lok Tok-Wah | Browning Hi-Power | nickel plated |