The oldcsknife.zip file you have requested: Models / Weapons / Old Knife CS 1.6 - 254.3kb is not available. Perhaps try browsing all files for the game Counter-Strike and upload any files you want to share or are missing. This is the only information we could locate:
This is the old badass knife brought to the 1.6 steam version. For those of you who dont have the old Counter-Strike.