cci primers vs federal 215s

[casilva43]

is there a noticable difference between these two primers? Which would you prefer and why?

 

[Wachsmann]

So I was using the match CCI and they gave ok results. But I tried the match fed's and my goups tighten up so for me the feds are working great. So good I buy 1000plus at a time. I do here that the cci are a hotter primer. Also someone had some test data that showed the different primer swings on this sight it terms of burn consistency. I believe the feds we pretty good right in there with CCI's. My 2 cents.

 

[roninflag]

see reply on yer other post. you do not say what gun/load

 

[T3-OleMan]

Some info. that I picked up.

Primer Testing Reference