Well like i posted i went to the range this week, it was fun and all but yea i got a phat ass bruise on my arm, upper bycept (sp?) and yea we all did the same amount of rounds...so i showed my friend and she freaked out...it was the size of a peach and it was all bruised like bloody type bruise..i thought it was normal but she said i should get it checked out...she did the same amount of rounds as me and no bruise..then i went to my sister's house and she did the same too, she got a peach size bruise that is almost gone..and her husband's tiny bruise is gone too...but mines is huge...this guy that works at the gym was their too and he said it might be some magnisium deficiency...said mag helps circulate the blood and stuff so maybe its not doin it right or stuff like that? i'm just wonderin if that oculd be it or something else causein that or if its just normal part of my body..I"m gonna call the advise nurse next week and see what she says.