We generally shoot at a public range in one of our many state forests here in WV. We always pick up our brass, however, this particular range is care-taken by volunteers, and, technically, this range has signs stating that fact and says something to the effect that you should only pick up brass that is yours. I dare say that we cheat some now and then, as do many others. I am told that the volunteers sell it for scrap. I do leave brass that I can't use for whomever. This range is the most used range in any of our state parks, I don't know what the policy is for other locations, but I just can't stand to see it go to waste, as it were. It's no wonder I pray for forgiveness at night, I can't help it!