| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Choi Gwi-hwa | Alpha | Beretta 92FS | - |
| Choi Gwi-hwa | Alpha | Beretta 92FS Compact | - |
| Choi Gwi-hwa | Alpha | Glock 17 | - |
| Choi Gwi-hwa | Alpha | Nambu Type 14 | - |
| Jang Dong-yoon | Lee Do-il | Beretta 92FS | - |
| Park Ho-san | Lee Seok-woo | Colt Python | snubnose barrel |
| Park Ho-san | Lee Seok-woo | Unknown revolver | snubnose barrel |
| Sung Dong-il | Oh Dae-woong | Beretta 92FS Compact | - |