Welcome to the forum -
http://www.barnesbullets.com/Copper_Manual4/300%20RSAUM.pdf
I think it is pretty much dead. Stores were clearing them out last year - you could get a Model 7 SS for $575 new.
Know any stores with those deals still?
great cartridge... A bit shorter than the WSM's so it fits a short Remington a bit better.
Dead or not, all you need is a set of dies and a couple hundred brass and you're set for a long time.
But, but, but what happens if I go hunting and I forget my ammo? You can't get any .300SAUM at the general stor in Buttfudge, Saskachewan!![]()



























