Custom Dummy Cartridge's (Snap Caps)

[ssgross]

I guess plastic inert dummy rounds pose a risk to society and the buyer.

I suppose maybe they think it's like "candy cigarettes"...remember those?
https://www.etsy.com/market/candy_cigarettes
apparently those aren't as dangerous as plastic play bullets.

On a serious note, there is a guy on ebay that 3d prints adapters for loading presses. I have a Hornady iron press and, as designed, primers go everywhere more often than where they should, and find black dust gets all on the ram and other parts making a gritty pull. I have a custom primer catch tray for my Hornady iron press that works great. No more mess. He also made a catch tray for my case trimmer, complete with holders for the pilots.