| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Andy On | Sean Wong | Heckler & Koch USP | - |
| Andy On | Sean Wong | Glock 17 (Full Auto) | - |
| Andy On | Sean Wong | M4A1 Carbine | - |
| Andy On | Sean Wong | SIG SG 552 | - |
| Andy On | Sean Wong | RGD-5 hand grenade | - |
| Carl Ng | Agent Ross | Glock | 33-round extended magazine |
| Carl Ng | Agent Ross | Heckler & Koch G3A4 | - |
| Jay Chou | Jon Man | Walther P99 | - |
| Jay Chou | Jon Man | SIG-Sauer P228 | - |
| Jay Chou | Jon Man | Heckler & Koch MP5K-PDW | - |
| Jay Chou | Jon Man | Mk 18 Mod 1 | - |
| Nicholas Tse | Man Yeung | Smith & Wesson Model 36 | - |
| Nicholas Tse | Man Yeung | Glock 17 | - |
| Nicholas Tse | Man Yeung | Benelli M3T Super 90 | - |
| Nicholas Tse | Man Yeung | Steyr TMP | - |