Like them fine
When I was unable to buy Federal primers (I have since found some) I tried CCI, Winchester and Wolf. My guns consist of some very highly tuned .45 revolvers and a couple of autos.
The results that I had were as follows:
Smith 25-2s would not ignite the CCI primers, Winchester had about a
40 percent failure rate while the Wolf had about a 15 percent failure
rate.
Glock 30 shot all with no problems
I reload my brass until it splits or I can't find it and I found that the Wolf primers (large pistol) are ever so slightly larger in diameter than any others. They still load fine using a hand held Lee Auto Prime but you can feel the tighter fit - which is O.K. for me as some of the primer pockets seem to wear so the larger diameter allows longer use of the brass.
At the price of the Wolf primers I now load all my ammo for the autos using them and reserve the Federal for the revolvers. Federal, by the way, ignite every time.
John
Charlotte, NC