Before you change anything, navigate to your IGI 2 install folder (usually C:\Program Files (x86)\Codemasters\IGI 2\ ). Find the original Weapons.res file. Right-click > Copy. Paste it as Weapons - BACKUP.res .
Disclaimer: This post is for educational purposes regarding legacy software modification. I do not host or distribute copyrighted game files. Always modify your legally owned copy of the game. Igi 2 Weapons.res File Download
Simply drag the downloaded Weapons.res file into the game directory, overwriting the existing one. Before you change anything, navigate to your IGI
The holy grail of these modifications is the file. Before you change anything