| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Ben Drew | Noel | M1911A1 | nickel |
| Joseph Gilgun | Kenneth | Glock 17 | stainless steel slide |
| Joseph Gilgun | Kenneth | SIG-Sauer P226 | - |
| Joseph Gilgun | Kenneth | Smith & Wesson Model 36 | - |
| Joseph Gilgun | Kenneth | Smith & Wesson Model 686 | - |
| Liam Cunningham | Sid Rourke | Glock 17 | two-tone |
| Michael Caine | Harry Brown | SIG-Sauer P226 | - |
| Michael Caine | Harry Brown | Glock 17 | - |
| Michael Caine | Harry Brown | Smith & Wesson Model 36 | - |
| Sean Harris | Stretch | Walther P38 | - |