The Minilathe Came in Handy Again

Lately I've been doing a bit of shotgun shell reloading. I decided to pick up one of the inexpensive Russian-made presses from Daddy Ammo that allow you to deprime, prime, and apply a star crimp to plastic shells. By accident, I ordered the 16 gauge unit but decided to keep it, in case I eventually get an old 16 gauge gun. I ordered the 12 gauge unit and got it a couple days later.

When I got the 12 gauge unit I found that the decapping pin for 209 primers was just a small stud that didn't screw into the mandrel.

In the picture the capping insert is screwed into the mandrel. Below the press is the decapper that works with brass shotshells like Magtechs, the 209 decapping pin that came with the 16 gauge unit, the pin that came with the 12 gauge unit, and finally, the replacement I made.

The mandrel is threaded to take the decapping pins, which are threaded M6-1.0. I did some rummaging and found a few M6-1.0 bolts. I cut the head off one and then turned part of it down on my lathe enough so that it can decap hulls with 209 primers. 

I didn't have any suitable nuts in my stash so I ran over to Lowes and bought a pack for $2.79. I secured one in place with a cyanoacrylate glue. The nut provides something to grab if the pin gets stuck.

If I didn't have the lathe I could've chucked the bolt in a drill and turned it down with a file but using the lathe was easier and faster.