I have the P3AT in .380, and have the 2st Gen. Extractor, regardless of type and "Gen." if you are having an issue contact Kel-Tec and let them fix it. (If it's not something they can send you and fix yourself).
Their CS is great. You WILL get any issue resolved.
They never had a recall either, and if you have a "gremlin" they don't tolerate it.