| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Cleavant Derricks | Rembrandt Brown | Norinco Type 56 | - |
| Jeffrey Dean Morgan | Sid | Taurus PT99AF | Mocked up to resemble theTimecop Beretta;"El Sid" (S2E05) |
| Jerry O'Connell | Quinn Mallory | Glock 17 | "Pilot" (S1E01) |
| Kari Wührer | Maggie Beckett | Beretta 92FS | - |
| Kari Wührer | Maggie Beckett | Mossberg 500 | - |
| Kari Wührer | Maggie Beckett | M16A1 | M16A2hand guards |
| Perrey Reeves | Taryn Miller | Astra 400 pistol | modified as tranq gun; "Dead Man Sliding" (S3E10) |
| Randy Vasquez | Carlos | M16A2 | - |