A friend gave me a Kel-Tec P3AT that he said jammed every time he shot it. Of course, who would turn down a free gun - even with problems. I fluffed and buffed it first in all the right/recommended places (320, 400, 600, 800 grit sandpaper, then buffed with stailnless steel jewelers compound). It had some serious rough milling spots and at least one place with sharp edges wearing. I have it smooth as I can get it - following fluff and buff instructions from an owners website. I have ordered new springs (incl mag spring) from Kel-Tec but they have not yet arrived. The spring/action does not feel bad. After all that work buffing and polishing, I put a loaded mag in the gun and racked the slide - the bullet jammed directly into the end of the feed ramp. I emptied it and tried again - same thing. Third time I tried it the bullet fed. I intend to get the new springs installed as soon as I get them and then try it at the range. Any ideas, mag, springs, other suggestions about what I could do? Thanks!