Source for 45 cal. handgun plain base gas checks

Does anybody know a source for 45 caliber handgun plain base gas checks. I have an order in for a gas check maker but I have no idea when it will be made and delivered.

I would like to purchase some for use on my cast 45ACP and Colt boolits. Any help would be greatly appreciated.

Graf and sons

Welcome to the CastBoolits.
Have you tried Sage Outdoors?

Thanks for the info and the welcome. Unfortunately, Sage's is sold out. I will look into Graf and Sons.

4 years ago I bought some from ' n.h.schmicht' here. You might see if Ned can help you out? I ended up using a tiny bit of Superglue to keep them in place on my .45 Colt hunting loads. I still have some around? hc18flyer

Sorry, spelling correction: n.h.schmidt

i will just throw this in, I have a Patmarlin checkmaker in 45 that I don't need. It is almost new. Will sell it for $80 shipped if you or anyone wants it. Wallace in Ga