Last week at the range, I lost about 30 of the 150 pieces of 380 I shot (anything not easily reached with the range's squeegee belongs to them). I did scoop up about 20 pieces of 9mm as I was trying to collect my brass, though. I also lost about 40 of 150 pieces of 45acp, and ended up with about 30 pieces of 40cal to add to the 9mm in my collection of "brass I don't currently have a use for". I don't mind loosing a few here and there (if it was a huge deal, I would just shoot revolvers). But if this exchange rate keeps up, I'll end up having to buy a couple more pistols.