I recently purchased my G23, brand new and have about 1000 rounds through it. Last time to the range, I had a couple issues with mis-fires, that I wrote off as bad ammo. Because it was a different areas through the clip, wasnt any real consistency with it. My fiancé and I decided to go to the range today and experienced the issue 10 fold. I would load a fresh clip and was able to fire one round, the gun would cycle the next round into the chamber, Id pull the trigger and no fire. I first thought bad ammo again, but the bullet had no impact print. This kept happening over and over. Some bullets with impact prints. others without. I am at the point that this cannot be an ammo issue, because today I tried two different manufactures (WWB and Blazer) an experienced the issue with both. I havent had any other issues with the gun other than this. Only mod I have done to the gun is an extended slide release. To further the problem, there are only two gun shops in the area, which I am not sure if they can service my glock. Beyond that, I know they will not accept shipment for a gun either. Any thoughts or ideas would be very helpful as I want to the get issue corrected so I may continue enjoying my gun.