I guess I have a different question for you guys. Where we shoot uspsa matches and practice there is grass and gravel/leaves. It is sometimes hard to find our brass back so I painted the head of the brass hot pink. It sure made them easier to see but left paint inside the gun(which I know will clean off) and the magazines. Is there a good way to make your brass more visable? I am not talking about identifying it from others, I am talking about finding it back again.