| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Tom Cruise | Jack Reacher | Smith & Wesson M&P | - |
| Tom Cruise | Jack Reacher | SIG-Sauer P226 | - |
| Tom Cruise | Jack Reacher | BCM CQB-11 KMR-A10 | PRI Compensator, BCM vertical grip, TTI base pad, and Trijicon SRS red dot sight |
| Tom Cruise | Jack Reacher | AT4 | - |
| Tom Cruise | Jack Reacher | Taser X26 | - |
| Aldis Hodge | Captain Anthony Espin | Beretta 92FS | - |
| Cobie Smulders | Major Turner | Beretta M9A1 | - |
| Jason Douglas | Sheriff | Glock 17 | - |
| Judd Lormand | Local Deputy | Glock 17 | - |
| Patrick Heusinger | The Hunter | Glock 17 | tan furniture and extended barrel |
| Theo Kypri | Contractor | SIG-Sauer P226 E2 | - |