| Character | Firearm | Notes |
|---|---|---|
| Alexi Kerkoska | Astra 400 pistol | "Decoy" (S05E08) |
| Character | Firearm | Notes |
|---|---|---|
| Lt. Col. Codman | M1928A1 Thompson | - |
| Character | Firearm | Notes |
|---|---|---|
| Dr. Vincent Lagardie | Smith & Wesson Model 36 "Chief's Special" | - |
| Character | Firearm | Notes |
|---|---|---|
| Frank Wayne | Colt Detective Special | "The Council: Part 1" (S02E11) |
| Character | Firearm | Notes |
|---|---|---|
| Fasik el Pasad | Gewehr 1888 | modified, "The King of Knaves Affair" (S01E13) |