For proper use, we recommend downloading the source format.The converted file is intended exclusively for browser preview. In the source file, the following are fully preserved:✔ original scene hierarchy✔ all materials without simplification✔ correct PBR texture maps✔ original object namesIf you are going to integrate the model into a project, choose the original version.I made a Ar 15 designed and manufactured in USA. 2k texture. There are many different accessories attached to this gun. I have separated them so you can freely change them. Hope it helps your work. Enjoy !!