Well, my barrel break-in went well this Sunday, thanks to all of your info and tips. Well on to another phenomenon. I was shooting at the range, using the one shot clean, another shot clean break-in procedure, when I believe I experienced a slam-fire. What happened is, when I was going to shoot my first 3 round group, after the 10 single round cleaning sessions, I fired, and the gun quickly shot off 2 rounds. It was the weirdest feeling. I was wondering if anyone had any insight on this topic, and if so, could you please enlighten me?