| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Chris Coy | Jimmy Tratner | M4A1 | - |
| Eric Bana | Ralph Sarchie | SIG-Sauer P226R | - |
| Hwang Jung-min | Kim In-nam | Beretta Px4 Storm | - |
| Hwang Jung-min | Kim In-nam | Glock 17 | suppressed |
| Hwang Jung-min | Kim In-nam | Smith & Wesson M&P | suppressed |
| Joel McHale | Butler | Glock 17 | - |
| Joel McHale | Butler | Remington 870 | - |
| Kôsuke Toyohara | Koreeda | Remington Model 870 Police Magnum | sawed-off, shell holder |
| Lee Jung-jae | Ray | F-1 Firearms BDR-15-3G | - |
| Lee Jung-jae | Ray | Heckler & Koch G36C | - |
| Lee Jung-jae | Ray | IMI Mini Uzi | - |
| Lee Jung-jae | Ray | M26 hand grenade | - |
| Lee Jung-jae | Ray | Remington Model 870 Police Magnum | - |
| Lee Jung-jae | Ray | Springfield Armory XDM | - |
| Sean Harris | Santino | M4A1 Carbine | - |