| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Ben Kingsley | The Mandarin | AKMSU | - |
| Ben Kingsley | The Mandarin | Heckler & Koch P7M13 | - |
| Don Cheadle | Col. James 'Rhodey' Rhodes | Beretta 92FS Inox | - |
| Guy Pearce | Aldrich Killian | SIG-Sauer P229R | - |
| James Badge Dale | Eric Savin | Glock 17 | - |
| James Badge Dale | Eric Savin | SIG-Sauer P229R | - |
| Robert Downey Jr. | Tony Stark | SIG-Sauer P229R | - |
| Robert Downey Jr. | Tony Stark | Kimber Custom TLE II | - |
| Robert Downey Jr. | Tony Stark | MAC-10 | non-gun |
| Stephanie Szostak | Ellen Brandt | Kimber Custom TLE II | - |
| Stephanie Szostak | Ellen Brandt | Remington 870 | - |
| William Sadler | President Ellis | Glock 17 | - |