Made it out to the range with 181 95gr LRN reloads, and stock recoil springs. Other than the first round they were all cycled from firing, using the 7-rd MagGuts kit. One in the chamber followed by 25 fully loaded mags. That's 176 rounds with ZERO failures of any kind using the MagGuts with the stock recoil springs.
That left one in the chamber, and a few in the last mag. Round 180 had failure to extract. Cleared that, manually chambered the last round from the mag. It also failed to extract.
Back home, removed extractor, looked like fresh metal where the pointy end broke off, called Ruger CS and the lady said they'll mail me a new extractor in a couple of days. Can't beat that.
Next time I'll run a variety of factory FMJ through it with everything else the same, and see how it does. Didn't intend to change the subject of the thread, but I was thinking about the CW380 as a replacement for the LCP. Time will tell.
Final: Is your LCP marked Prescott? The new Mayoden, NC made LCPs don't appear to be as nice and I haven't read that this has changed at all.
It is, made in 2013. I've read the same about the NC guns, but have no personal experience with them.
Edit:
After cleaning it was reassembled, snap cap chambered from a mag, and the snap cap remained in the chamber after the slide was pulled back to extract it. That's three FTExtract in a row, it appears the extractor is broken. Better to break at the range than when needed, I feel lucky about that.