| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Ahn Bo-hyun | Jin I-soo | Heckler & Koch HK416 | - |
| Ahn Bo-hyun | Jin I-soo | Glock 17 | - |
| Ahn Bo-hyun | Jin I-soo | Smith & Wesson Model 19 | - |
| Kim Eui-sung | masked gunman / actor | Colt M1911A1 | - |
| Kim Eui-sung | masked gunman / actor | M1911 Replica | - |