thegreatmodel8.remingtonsociety.com

I found some R-P .30 Remington unprimed brass at the Ashland Ohio Fin-Feather-Fur ( https://www.finfeatherfur.com/ ) today. It does not look like the "AR" stuff in the picture in the link so I am thinking it the real deal.

https://gunwriter.wordpress.com/2010/08 ... ington-ar/

They still had some on hand when I departed the store. It may be what you guys are looking for.

The Fin is a cool store
I get there a few times a year, they have another location or 2 as well