Shotshell Trim or Cut

This is a universal shotshell trimmer or end cutter to disassemble a shotshell.

There are "dies" for 10 ga, 12 ga, 20 ga, and .410 bore

The disassembly plug is for cutting the end off of a loaded (closed shell) and saving the internal components.

The gauge ends are for trimming hulls to an equal length

Threads are M18 2.5...i just went and got a bolt and nut at the hardware store to cut them after printing

I also included a pic of the razor blade I designed it for (have a lot laying around)...its a friction fit so just get it started and use a small rubber mallet to lightly tap it in flush then use a small flat bladed screw driver in the middle to tap it to the bottom of the seat.