I have used Remington 61/2 and CCI 400 primers in 9mm, 357 magnum, spp 45ACP and 22TCM.
Fired them in S&W M&P striker fired pistols, S&W 586 and a RIA 1911 with zero misfires.
I use the same powder loads I use with sp primers.

Then you will know the truth and the truth will set you free.
John 8:32

A lie doesn't become truth; wrong doesn't become right; evil doesn't become good, just because it's accepted by the majority...Rick Warren