Gentlemen,
This is the short action AX built in July 2017 with a firing pin hole diameter of .068 inches which equals 1.7272 mm’s. That should tell anyone informed the firing pin size.
It would be difficult to squeeze a .080 pin through that hole, although I’m sure you all like tight holes.
I am 99.99% sure this is the small firing pin. At this price I would happily shoot the FGMM primers in Hornady brass which is what I did.
if you feel you’re going to win the big PRS money shooting Lapua small primer brass (assuming your shooting 6.5 Creedmore) then I’m 99.99% sure you will be GTG.
Thanks