| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Harvey Jason | Ajay Sidhu | Winchester Model 70 | Never fired. |
| Jeff Goldblum | Dr. Ian Malcolm | "Lindstradt" Tranquilizer Rifle | Bushnell HOLOsight 400 |
| Julianne Moore | Sarah Harding | LAR Grizzly Big-Bore | Used as tranquilizer gun |
| Pete Postlethwaite | Roland Tembo | Searcy Double Barrel Rifle | - |
| Pete Postlethwaite | Roland Tembo | LAR Grizzly Big-Bore | used as tranquilizer gun |
| Peter Stormare | Dieter Stark | Dan-Inject JM Standard tranquilizer rifle | - |
| Peter Stormare | Dieter Stark | Heckler & Koch HK91 | With taclight and scope |
| Richard Schiff | Eddy Carr | Lindstradt Tranquilizer Rifle | bolt action |