Get some 600 grit sandpaper and remove the firing pin and sand it until you get a good and smooth shine. You need to do what is called a fluff and buff. I am thinking it could have been a first run and they could have issues, my other kel-tec P3AT has been good, it has a Serial # of KKBA#. I am also thinking my serial number is low HGJ#, and the two #'s are every low. Has any one had any experience with this issue? I do carry the gun for work and when the time comes I need it to work! (Could be a fatal failure!) I am going to send the gun back to Kel-Tec tomorrow. Lots of them have Kel-Tec's and BUG's or off-the clock carry. (I will post pictures tomorrow) I went to a local charity event for an officer that was killed in the line of duty and was talking to SWAT officers, commanders, Special Agents and they can believe that my Kel-Tec is this unreliable and that Kel-tec dropped the ball like they did. I have cleaned and inspected the gun and see nothing noticeably wrong. When I originally had the problem it happened 6 times over the course of 50 rounds. I put 30 rounds through the gun and this happened 3 times. Sent it back and I had to go to the range, pay fees, pay for ammo to only find out that it still has the problem. After having my gun for over 8 week and not giving status updates when asked, they replaced the barrel and test fired the gun. I sent it to Kel-Tec and was very disappointed. The slide has been fully closing and the rounds fire when put in my other P3AT. I have a Kel-Tec P3AT this is having issues.10% of the time the firing pin is putting a very light hit on the primer.not enough to ignite it.

Remove trigger p3at