| Actor | Character | Firearm | Notes |
|---|---|---|---|
| David Morrissey | Thomas Geiger | AKMS | - |
| James McAvoy | Max Lewinsky | Heckler & Koch USP Compact | - |
| James McAvoy | Max Lewisnky | Glock 17 | - |
| James McAvoy | Max Lewinsky | Heckler & Koch G36C | - |
| James McAvoy | Max Lewinsky | Remington 870 | Mariner, pistol grip |
| Jason Flemyng | Harvey Crown | SIG-Sauer P226 | two-tone |
| Johnny Harris | Dean Warns | Heckler & Koch UMP-9 | - |
| Johnny Harris | Dean Warns | SIG-Sauer P226 | - |
| Mark Strong | Jacob Sternwood | Beretta 92FS | sometimes suppressed |
| Mark Strong | Jacob Sternwood | M4A1 | . |
| Mark Strong | Jacob Sternwood | Steyr TMP | . |
| Peter Mullan | Roy Edwards | M1911A1 | - |