Mike242 MG3 Add-On

This part is an add-on to Mike242's MG3 Design(https://www.thingiverse.com/thing:2286818). PLEASE NOTE : This will only fit if the rear end of the receiver and stock are modified to a more realistic state. As seen in my make (https://www.thingiverse.com/make:745869). this part could be further modified to be used directly on Mike242's receiver design, But ill leave that up to you. I havent installed this part or printed it yet, so modifications may be required. Photos of the part and the look wh