Fellow campfire members, I have a really good buddy ISO 7mmUltra Mag brass. Once fired (legit one fired) or even new old stock... Any headstamps welcome at this time...
I think I have some. I'll check when I get home tonight.
I have 10 pcs. of Remington 7RUM once fired brass that I'll let you have for the cost of shipping if you want them.
Ron
Sorry for such a late reply. I have 247 pieces of once fired Remington that have been stainless tumbled and machine annealed.