| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Hiroyuki Ikeuchi | Yoshinobu Ozawa | SIG-Sauer P226 | - |
| Hiroyuki Ikeuchi | Yoshinobu Ozawa | Walther PPK/S | - |
| Park Hae-soo | Han Ji-hoon | Heckler & Koch MP5A5 | - |
| Park Hae-soo | Han Ji-hoon | Smith & Wesson M&P | - |
| Sol Kyung-gu | Ji Kang-in | Beretta 92FS | with and without suppressor |
| Sol Kyung-gu | Ji Kang-in | AKMS | custom handguard and stock |
| Yang Dong-geun | Chief Hong | CZ Scorpion Evo 3 | - |
| Yang Dong-geun | Chief Hong | Glock 17 | - |