Oculus Rift Rifle / Gun Stock Remix for 3/4" PVC & 6-32 screws
byjoeygil2Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2560490.
This is a remix to make the PVC pipe edition fit with a standard 3/4" schedule 40 PVC pipe. The original was based on an assumed 1" outer diameter, which is a bit narrower than an actual 3/4" pipe. I changed the two piece design into clamshells, so you only need one screw/nut per clamp. I recreated the magnet slots to use 3mm x 18mm Neodymium magnets. Lastly, I changed the hex nut size to accommodate 1/2" 6-32 screws and nuts, instead of the harder to find (in the US) metric screws. (Edit: better go with 3/4" 6-32 as the 1/2" might be too short)
You should be able to buy all the hardware from Home Depot. Everbilt Machine Screws #6-32 1/2 inch, #6-32 hex nuts, 3/4" Schedule 40 PVC pipe, Magnet Source 18mm disc neodymium magnets. So this is basically the 'Murican version (no metric hardware).
No change to the shoulder stock section, but I'm including it anyway, so you don't have to hunt for it. Clearly it could use some cleanup, as I'm new at this and modified it in TinkerCAD. Works well enough for me, so I thought I'd upload it.
You'll need to print the Touch cradles, and slide a magnet into the slot from inside the cradle (friction fit, no glue needed). Print the shoulder stock and stock holder. Print at least 2 pipe clamps. I'd consider printing an extra clamp, so you can have a 3rd spot on your pipe. Handy for that P90 grip.
Glue the magnets into the bigger disc spaces in clamps, making sure to line up the polarity. These are fairly strong magnets, so use decent glue. I'm using E6000, and hoping it holds.
My post print photos are using overly long 1" screws that I had on hand. Also, two of the clamps are the older 2 piece design, closer to the original version (but for 6-32 screws).
Note: Someone had this printed and found the 1/2" screws too short. Might be best to go with 3/4" bolts. Sorry about that.