Primers- WW or CCI?

[Candyman87]

Either one will do well for you.

I prefer CCI just because it's what I've always used and never had an issue. When I can't get CCI, I'll use Winchester with no issues either, but buy CCI the next time.

 

[Jim Watson]

I can't add much but for what it is worth:
I use Federals in all revolver loads; I have some match guns with limber springs that need the softer cup and more sensitive mix. And they are fine in the stock guns, too.

The autopistols get Federal, CCI, or WW as available, no operational difference.

I once got some Russian Wolf brand cheap and will not buy more. A misfire rate of 0.1% doesn't sound like much and might not bother a plinker but was a great aggravation in an IDPA match.

During Panic I, I loaded a good deal of 9mm with Federal small rifle primers. 100%.

I don't load much blasting rifle ammo, but when I do, it is with any US primer on hand.
Target rifle loads get CCI BR or Federal Gold Medal.

I have no experience with S&B, Magtech, or other imports besides the unsatisfactory Wolf.

 

[RPegram]

My personal preference is whatever is the cheapest of the available when I need them. Currently it is Sellier and Bellot (S&B). Got a great deal a few months ago from Cabella's with half price haz-mat, $5 shipping and handling and primers on sale to boot! Let's say I stocked up.