| Actor | Character | Firearm | Notes |
|---|---|---|---|
| André Eriksen | Baron Krieger | Luger P08 | "The Justice Society of America" (S2E02) |
| Emily Bett Rickards | Felicity Smoak | Heckler & Koch MP5K | "Restoration" (S02E07), outfitted with futurized furniture |
| Nick Zano | Nathan Heywood | M1911 Replica | "The Chicago Way" |