So with pure dumb luck I discovered that CZ P10 P09 and P07 mags will all function in the pc carbine if you are using the Ruger American magwell, so far I've put about 600 rounds through using the mags without any FTF or FTE...
<https://www.rugerforum.net/threads/ruger-pc-carbine-running-cz-mags.406295/>
Ruger PCC accepts CZ P10 magazines
<https://www.reddit.com/r/ruger/comments/zmrid2/ruger_pcc_accepts_cz_p10_magazines/?rdt=44521>




























