Roberson Cartridge Brass.

antelopedundee

internet bum
Anyone familiar with it? I acquired a few .25-06AI cases with the idea of finally getting some of the proper .06 length. They won't chamber in either of my 6.5-06AI rifles. I also was going to check for flash hole burrs, but the flash hole is smaller than normal so my deburring tool won't enter. I guess I'll full length size a couple of them to start.

The head stamp which says RCC 25-06AI is deceiving. It looks like it's a 35 degree shoulder which isn't specified. Running it into a 6.5-06AI 40 deg die has zero effect.
From L to R 6.5-06; RCC 25-06AI; 6.5-06AI 40 degree shoulder.

29DmdRz.jpg
 
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I didn't look uber hard, but I don't recall seeing anywhere where the non 40 degree shoulder is the preferred version of the .25-06AI. Correct me if I'm wrong. I do have a return privilege which I will use if I can't resell it very soon.
 
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