Rcbs 7mm-300 Remington ultra mag dies?

[junkout]

I picked up a few sets of dies today and the above was in the mix. I did some searching and didn't come up with much. Checked the rcbs part number (55010) and shows n/a.
Anyone know what these are for? Maybe used prior to the mmaking of 7mm ultra.?

 

[Lefty7mmstw]

sounds like the same sort of thing as the 338wsm dies I saw at my lgs before the 325wsm came out. They will try to lead the market at times to get dies to reloaders as stuff starts showing up at gun shops. Since both cases are the same save for neck, they should work just fine for 7rum ammo...

 

[junkout]

That's what I was thinking too. Thank you for the reply