Bought new a week ago. Did a complete F&B and baked Militec-1 on all the slide components. Went shooting today. Shot half American Eagle and half Magtech both 95 gr. FMJ. Put one in the chamber, topped off the mag and emptied it. Did that 11 times. Shot perfect! It hit exactly where I aimed. I tried to make it jam and it just kept going. I rode the slide loading the first round several times stopping it where the bullet just touched the ramp then let go. It hesitated a split second and popped into the chamber. I shot a couple mags left hand deliberately limp wristing and couldn't make it jam. I'm very happy with the way it shot. I just had one question. The hammer block pin was walking out to the left just a tiny bit. I don't think it would have come out any more but I didn't give it a chance and kept pushing it back in. Is this something to be concerned about and if so what can be done? Sorry about being so wordy but I had to brag on this little gun.