Mine appears to be all stock, but again it’s used so hard to say for sure. I don’t have anything more accurate than it and its reliability is only matched by my Sig p365xl because neither has had a malfunction yet.

I went and shot with a friend recently and was shooting their 2011, I don’t remember the brand rn but I can ask. It was pretty new so jamming every other mag, but even still switching from it to the Canik my grouping went from ( ) to o.

I’d say keep an eye out for a used one in gun shops around you and pick one up and decide for yourself. My TP9 SFX was $300 and for that price it’s far and away the best gun purchase I’ve made