I traded for a OD G20 today that was bought not long ago with three mags. Its a blue label case. Had about 500 rds on the gun between two barrels. The storm lake 6" barrel came with it. Friend of mine had been reloading the 10mm round for awhile. I never owned a 10mm but had a G21 like it beofre. I do have a odd question. He had no issues with the setup but I noticed the storm lake barrel in it seemed to hang up when installing the slide. I never known or seen any like this. I always known all glocks have a straight ejector part that I ever seen. This one is curved to the right and little upward. On the reg barrel its not interferring when the slide is put on the frame but with the storm lake it is as it hangs up at that point. I think it got damaged unless it was made that way. I just need to know for peace of mind since I have never broke a g20 down so dont know for sure but would think it would be the same as all the other glocks I have owned or seen. Its marked 8196-2. More I look at it and it lines up like I would think it should to catch the brass like it maybe made that way. The part generally don't get bent. Weird looking though. I took pics om my cell phone but not uploaded them yet. Do I need to use photobucket or not to post them here? I found out it is normal, thanks, guess just difference in factory and aftermarket barrel tolerences.