EVANIX REX P CARBINE Remix

This is my first time working with 3d modelling, but I learn exceptionally fast. Anyways, I've added an 8mm hole and resized the existing hole to 8mm, due to 8mm stainless rods being so common among printer guys. I've beefed up the side support due to issues found after printing, I've also reworked the top in order to achieve greater structure support and incorporate the factory mounting rails, and lastly, I reworked the butt-stock, and used an octagonal mesh for gripping.

This is for Evanix