For use with "The NEST" and the "Vive controller".
Rev 3, I think these parts will fit together and work.
I have tried to design the changes to hold the circular section of the Vive controller at 30 degrees below horizontal. I think that part # 4.9 will need to be removed to install the Vive controller in position, and when it is assembled the Vive controller should be captured. Part # 4,9 will need to be removed to free the Vive controller from the rifle.
If it works well for you please let me know, and if you find any problems tell me and I will see if I can make changes to help you to get the features you want.
I have added rounded edges to Part 5, and it is called Part5.3 and is now included in the parts list for this thing. I thought it may be more comfortable to use with radised edges to the rifle butt.
I have edited Part3, now called Part3.5 it has 5mm slots for the other parts to fit into. I have added Part 2, now called Part2.1. I have centered the slots and made all the slots 50mm wide, and all the tabs that fit into the slots are also 50mm wide.
I have included a jpeg image of the model to display what the modified thing looks like. The Vive controller used in the jpeg image of model was sourced from another design on thingiverse.... "HTC Vive Controller by Stien, published Mar 10, 2016"
Assembley. Requires 15 Button Head Socket Screws 1/4" UNC x 1-1/4 and 15 nuts to match. The bolts will need the length to be trimmed to fit flush with the nut.