I personally like my factory 4 round mags, zero complaints with them. I just scored an extra a few weeks ago for $30 on here.
Do you have any right now?
I have one from a 270 wsm and one from a 300 wsm. Both brand new and pretty sure they’re the same ones you’d get with a 6.5 prc. Would sell both if interested. Shoot me a pm
I assumed the were the same when I was looking yesterday, and I learned the 6.5prc allows a longer cartridge than the wsm ones.10-4 my mistake