Yup, jigs that are 3d printed sold on ebay and harbor freight sells a low dollar mini chop saw. I no longer re-load shotgun shells but I was visiting a buddy and he reloads 2&1/2" 12 bore. He showed me his set up like that and it is quite slick.


http://www.bertramandco.com/
Booking African hunts, firearms import services

Here for the meltdowns