12 gauge shotshell deprimer
thingiverse
This press is designed to remove spent primers from 12 gauge shotshells. The pucn holders were designed to hold Wilde punches but may work with other brands. If you dont want to print the whole press you can print the hand punch and smack it with a rubber mallet (drill a hole in a block of wood, set the shotshell over the hole, insert punch, smack).
Download Model from thingiverse
With this file you will be able to print 12 gauge shotshell deprimer with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 12 gauge shotshell deprimer.