This is a mod for the Nerf Rayven. It is meant as a stock extension and battery tray. This has been tested on the (green version) Rayven but has not been tested on the other variants. It should work as the stocks should all be the same.
The door hinge doubles as a sling point and allows for plenty of room for an addition battery. This battery area has a total dimesion of 105 mm x 35 mm x 30 mm and can fit batteries that are within those sizes. Be sure to leave some room for the cables and XT60 connector. I have been running a TURNIGY NANO-TECH 1500MAH 3S 35~70C LIPO PACK in it with some room to spare.
Quick HowTo on installing the stock.
I chose to use McMaster for my parts because I can easily download 3D models form their site to make sure my fitment is correct, and I can have the items quickly in the mail. These parts are also available on Amazon but I do not have the links to them at the moment.
I would suggest using 1-2 drops of super glue on the inserts in order to help them get an extra little grip, even though they will expand as screws are put into them.
For parts I ordered from McMaster Carr but they can be sourced elsewhere.
4@ M3 x 45
4@ M3 Expanding Insert