Federal 210M VS CCI BR2 Primers

[Remmy]

I have shot 210M primers out of my bench rifles and am having a hard time finding any,so I picked up some CCI BR2 primers and was wandering if anybody has ever shot both and did you see any difference or have to change your load.

 

[GTN]

Never had to swap from 210m's to br2's but I shot br2's in several rifles with excellent results. The last two I worked a load up for I went with CCI just because of availability of the 210m

 

[Twitch2120]

It's smart to reduce 10% and work up to it again but I haven't had a big shift. .1 at most in 308 size cases

 

[Marett]

When going from br2's to 210's using 6.5 Hornady cases I've noticed the 210's seem to set a bit loose in the primer pockets.
I keep br2 cases and 210m cases separate from each other.
As for velocity they seem to run very close using same powder, seating depth, neck tension and brass being prepped of course the same.