Looking for advice on a more efficient and non expensive way to remove primers from 12ga shotshell. We only use primed shotshells for hunt test training with the dogs. I currently just punch out the spent primer with a punch and then can reprime. Not sure what would work better.
Listen to t-squared and just get a Load-All for the purpose.
It'll punch your primers as quickly and precisely as possible to allow you to get the most shots out of your shells, and you can always use it to roll your own if you'd like.
I used forstner bits to make a pocket in a 2x4 that a shell fit into and then clamped the board to the table of a drill press. just put a punch in the chuck and deprime.