| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Malcolm-Jamal Warner | Lt. Chuck Cooper | Kimber Custom TLE II | - |
| Mary McDonnell | Capt. Sharon Raydor | Glock 17 | "Targets of Opportunity" (S4E07), "Sanctuary City, Pt.2" (S6E02) |
| Sean Harmon | Felix Koster | Beretta 92FS | "Open Line" (S4E03) |