Don't even get me started with my time at NASR, when I bought my P99. I had turned 21 that day, and their electronic background check was throwing fits with that. All the staff was yelling at each other, pissed off, etc. It ended with one guy saying "just go get a fucking paper form for him."
I think that's the only time I've ever bought a gun and didn't leave with a smile. Being younger, I've been treated pretty poorly in comparison at a lot of shops. I know there is friendly people at all the shops, but I don't seem to get helped by them very often.