"stargate" loading adaptor for Nerf Perses

This is simply an adaptor to mount the Mechanical Iris by JDMc to the nerf Perses hopper by Memoir. As the size of the hopper opening is sized for paintball lids, this may work on many other hoppers for nerf or paintball.

The Mechanical Iris should be printed at 1.3 scale (130%) for all parts
The hopper and this adaptor here are printed as is.

Mechanical Iris by JDMc:
https://www.thingiverse.com/thing:2166284

Hopper by Memoir:
https://www.thingiverse.com/thing:3991277


{Edit additional} As prompted by Xander061, I have included a slight modification to fit the 'rad' style hopper. Please check measurements against all parts to ensure you get correct sizes when printing as I have not test printed this version, or the rad hopper

Nerf Perses Super Soaker-Style Hopper by radblasters:
https://www.thingiverse.com/thing:4057719


Video explaination:

https://facebook.com/story.php?story_fbid=615606992314926&id=109430880526715

https://www.facebook.com/watch/?v=27086