I just picked one up the other day and the accuracy out of the box is pretty good- better than I can shoot. Had some decent groups at 10yds.
First range trip and getting back into pistol shooting since several years ago the other day and the P10C was acting up all over the place on me. After a few years off, I forgot the need to clean it before I went to the range (HA!), and it made me pay severely. Today, the thing was shooting great, eating everything, good groups, and the trigger warmed up to me in less than 100 rounds shot. Next step thinking about a trigger upgrade such as CGW (who did my P-01) or the Apex trigger kit.
I like Apex because my new love is an HK USP with a super sweet rolling break. The Apex trigger with the Apex disconnector advertises to do some sort of lighter rolling break. I'll search forums for more advice on that.
Will be putting a holosun 507k on mine, just need the plate.
Glad to be back and now have my 3rd CZ!