WANTED Ramrod Tip for Fowler

Hi Folks, looking for someone who sells a 12 ga version of the below. Photo shows a 20 ga tip that fits onto a 3/8 rod. The flared end is profiled to seat a ball, but has a flat threaded insert that adapts the tip for seating wads. I love this for my 20 ga fowler, but want one in 12 ga for a fowler I'm building. I got this about 10 years ago, but for the life of me I can't remember where I got it. Searching the usual ML suppliers did not result in any luck finding this particular style. If anyone out there can help it's much appreciated. Thanks.

Atfter posting I found I could not open the picture. Trying again to post it.

Give Kenockee Trading Post, Avoca Michigan, a try. They might be able to help.

You can make yer own from brass, wood, antler, hard plastic, etc. I have made several. If you don't have a lathe a drill press will work fine. I have used broken files for the tools and an El Cheapo tap and die set. There is satisfaction in doing it yerself.