| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Kim Kap-su | An Gil-seob | Crossbow | - |
| Kim Kap-su | An Gil-seob | Improvised Flamethrower | - |
| Kim Sang-ho | Han Du-sik | Handmade Double Barreled Shotgun | gas-powered |
| Lee Jin-wook | Pyeon Sang-wook | AKM | - |
| Lee Jin-wook | Pyeon Sang-wook | Daewoo K2 | - |