XDRoX was kind enough to give me 50 9mm to go shooting today. Its the ones where he did 300 in 30min or something like that. Well as i am shooting and have a miss fire. Thinking his speed turned into a lack of quality, so i return his one bullet (so he only gave me 49). We pull it to see if Mr. Perfect missed a powder charge. Nope there was powder. But after further inspection he yells at me "this is not my bullet its a .380 auto." well that's what you gave me. So we where both confused on how this happened are .380 and 9mm pretty much the same. I think it did not fire because it was not fully against the bolt face so the firing pin did not pierce it enough (then again i do not know what i am talking about). So everyone Chris can add .380 auto to his signature.