Nerf Rival Flywheels and Cage

This is a flywheel cage and flywheels for a new Rival style blaster. This does NOT work in any current production piece. This is for a future blaster i am currently designing. Feel free to use it as you want. This is very much a working, yet evolving piece. There are small features that aren't applicable to this model but work on a larger whole. I am trying to use this in a modular pistol, carbine, and rifle, so there are purposeful features that might not make sense yet.

Wheels:
Print with the highest resolution you have time for. Mine were done at .06mm layer heights and 50mm/s outer shell speed. The more precise, the better. You'll most likely need to ream to holes to 2mm, as they're a tricky print. You can use a drill, just go slow to not over-bore them. A legitimate reamer would be better. 2mm or 5/64" (.0006" undersize, works great) The worse your wheels come out, the more this thing is going to vibrate.

Cage:
You will need to use supports. Lay the part wi