As much as I try to pride myself on being careful and read threads of others doing like things thinking it would not happen to me, Guess What? It did today. I was at the range shooting. I took a box of hollowpoints to shoot through a 9mm Para Helwan Brig. handgun I got awhile back. It is a single stack liscensed copy by Beretta. I shot a few mags of FMJ through and then thought I would try some HP's since I had never yet. Pulled at the box that I pulled from my ammo drawer(note. I thought I had give all my 380 ammo away when I got rid of my last and thought all ammo in that drawer was 9mm) when I got it out and loaded the mag, I noticed right away the bullets were short. I pointed it out to my buddy. I thought it was just because of that certain hollow point though and they were loading in the mag as if they fit under the feed lips and all. I inserted mag and racked the slide. All as normal. I then started to shoot. Here are some observations: 1. my shots all hit high and right. 2. Every single round didn't quiet eject. Each empty was half way out and the loading round nose diving. Again, I was contributing this to the bullets being short and thought I will have to try a different brand of hollow points. 3. The rounds were considerably and noticeably less in recoil. After all this you would have thought I would have caught on before I finished the mag. Well I contributed that to the fact that these hollow points must be loaded alot lower than others. "you think?" what an idiot I was. I was just about to load a mag in my High Power to shoot when I tilted up the box and saw 380 auto on the end of the box. I just about hit the ground. I took my handgun apart, pulled the barrel and checked it out, cleaned it, didn't see any signs of damage. Loaded it back and shot 2 more mags of FMJ 9mm ammo through it. It did group a little higher than it usually does but the group was tight at about 2 inches at 25 yards for 8 shots. I done it again with the the same tight group but maybe a little closer to where it usually hits. I quit and went home. What do you all think? Anything else to check? From the way it shot afterwards what conclusion do you draw? By the way, always check every box before loading you guns. I will from now on. Lesson learned.