Patrick Muldoon
From Internet Movie Firearms Database - Guns in Movies, TV and Video Games

Patrick Muldoon fires a Morita Carbine as Fleet Lieutenant Zander Barcalow in Starship Troopers.
Patrick Muldoon can be seen using the following weapons in the following films:
Film
Gun | Character | Title | Note | Date |
---|---|---|---|---|
Browning Hi-Power | Tommy Andrews | Rage and Honor II | 1993 | |
Morita Mk I Carbine | Fleet Lieutenant Zander Barcalow | Starship Troopers | Mocked-up Muzzelite MZ14 Bullpup | 1997 |
Orion Flare Gun | Dash | Ice Spiders | 2007 | |
Beretta 92FS | Jason Cole | Spiders 3D | 2013 |