| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Brendan Gleeson | Sergeant Gerry Boyle | Glock 19 | - |
| Brendan Gleeson | Sergeant Gerry Boyle | Cobra Big Bore Derringer | - |
| David Wilmot | Liam O'Leary | Smith & Wesson Model 686 | - |
| Don Cheadle | Agent Everett | Zastava M70B1 | - |
| Liam Cunningham | Francis Sheehy | Taurus PT92 | . |
| Mark Strong | Clive Cornell | Colt Police Positive | . |
| Mark Strong | Clive Cornell | SIG-Sauer P226 | . |