Do you remember what kind of ammo you were using?
I was using Winchester white box 115gr.
Yes I think it was the same stuff from Wallyworld. It’s good cheap ammo for target practice. For self defense, I use Hornady Critcal Defense which has a very pointy ogive and clears the slide stop reliably. Since I filed down the slide stop tab, ammo selection is no longer an issue however. A great resource for all things Kahr is Kahrtalk.com. Good luck with your Kahr. Once they are broken in they are as reliable as Glocks.