My firing pin broke recently.
Under 1000 rounds. This is in my newly built PCC, faxon gen 2 bolt, Hiperfire 3G trigger lightest pull weight springs.
I replaced the firing pin with the new taccom firing pin.
Under 1000 rounds and this firing pin is still holding up, though the tip has marks on it- presumably from the firing pin channel. I wonder which 9mm bolts out there have smoother firing pin channels.
Maybe jp?