: Drag and drop the .ydr and .ytd files from the unzipped folder into the OpenIV window to replace the vanilla carbine rifle files.

The file is typically associated with custom weapon models or mods for games, most notably for Grand Theft Auto V (GTA V) or similar sandbox titles. Based on common modding formats, this file likely contains the 3D models and textures for a custom carbine rifle variant. Summary of Contents

If you are trying to install this specific file, the general procedure usually involves the following steps: