Thanks Perry,

I can use your photo as a guide.

Regards,

Mike L

The tool is not an adjustable style like the Lyman 301 type.
It is a small tool that fits inside the cartridge case that removes the primer & sizes the inside of the neck as the tongs are pulled together as in the 310 series tool.

Regards,

Mike L

Can anyone help with the dimensions of the decapping & neck sizing insert that is used with the original winchester tong style reloading tool for a 32/20 cartridge. I want to manufacture a replacement one as I did not get it with the tool. Does the larger end expand the neck of the cartridge? Th...