Ok - So I think I found out why SCCY doesn’t certify the CPX line with +P or +P+ ammo.
When I switched from my S&W 9c to the CPX-2 as my EDC I ran about 40 rounds of 9BPLE Federal +P+ ammo to see if it caused any obvious issues. Since then I’ve put about 400 rounds of Blazer Brass 124g FMJ and 40 rounds of Federal HST through it.
When I took it down today to install the Mcarbo trigger spring kit (yay!) and a Galloway adjustable trigger, the rear frame pin came out fine. The front pin, however, dropped into 3 pieces, sheared right at the frame on both sides.
I’ll be in contact with SCCY on Monday to determine if I need to send the whole pistol back or if they’ll just send me a replacement set of pins. Hopefully they’ll send me the pins so I don’t have to reverse the spring kit and trigger installation.