Primer pockets 300 RUM

[piutemike]

Has anyone else here had problems with the Nosler 300 RUM brass? The primer pockets seem to loosen after 1 firing. I borrowed some once fired Rem. brass from a friend re sized it and tried it. I did not have the same problem with that brass.

I was wondering if Nosler may of had some batches of bad brass or is this a common finding? I would like to hear your responses before I get some more brass when it comes available.

Mike

 

[Antelope_Sniper]

What brand of primers are you using?

 

[Nosler4]

Hmmm, I haven't heard of anything like that. I see what I can come up with. Sorry that's happening.

 

[Antelope_Sniper]

I've been experiencing a similar problem with federal .223 brass and CCI primers. That's why I was curious about the primers you were using.

 

[piutemike]

I've been using Fed 215M and I also tried CCI 250. 95.5 grns of retumbo and nosler 180 gr E Tip.

 

[Antelope_Sniper]

Well, that eliminates the primers as the problem.