Got a PM9 that was broke day I go it. The cam work g was broke. Kahr offered to pay to ship it and fix it but I was too impatient and just ordered the part & fixed it myself. Been great ever since! BUT! the darn pistol would not slingshot the first round into the chamber at all! After I polished the interior of the slide and chamber tho, it slingshots beautifully and I could t b more happy with it!