Bullpup AR Rifle Kit Low-poly 3D model

UPDATE:
-Added openGL normals.
-Added modified normal for bullpup chassis as in some cases there is edge smoothness bug when importing in some apps.

UPDATE 2:
-Added version for AR10.

Conversion kit for AR rifles that make it a bullpup AR rifle... and it has an AR rifle inside out of the box! what a surprise!

Model is rigged but there are also files with all files separated.

It has one separate 4K PBR Material for the chassis itself. Four PBR Materials for rifle, one 4K for reddot and one 2K for lenses. The Bullpup kit also came with Black and FDE textures.

Verts: 29391
Tris: 57404
Bullpup chassis alone:
Verts: 6195
Tris: 12386

NOTE: Model is not 3D printable! Do not ask for conversion or scale!

NOTE2. (finaly) I used a precisely made M4 model(that even had inside screw threads made 1:1 to real gun...) to make sure that chassis is accurate enough to fit AR rifles. It still WILL NOT FIT REAL GUN, I make sure of it due to legal issues, but for 3D games and animation it will be enough without visible outside mesh clipping(preview image with white rifle).Still, if needed I can modify it to fit a specific rifle(like my old crappy AR models...).