Ok, a buddy of mine gave me a box of 10 tracer rounds. I'd like to shoot a few but I want to do it safely as I know they can be dangerous. First of all what's the standard procedure as far as shooting them besides being outside..? I usually shoot out by the river in the country, is there any precautions I need to take? Also is it ok to shoot them in my pistol? It's a Kimber Ultra CDP, sorry if these are n00b questions but I'd rather be safe then sorry.