I am getting into the muzzleloader game and wanted to get a TC pre-luber and come to find out thy have been discontinued for a while. That got me thinking, why don't I just make them out of aluminum. I don't have a design drawn up yet but I'm wondering if anyone else here would be interested in one or more of these if I decided to make some. Would work just like the TC kind. It would screw onto a tube of borebutter and you put your bullet down a hole and squeeze the tube and poof a lubed bullet. Don't know what thy would cost as that would depend on the the number of them I made. Let me know what you think.