I think this thread illustrates something that is unique to the gun community.
Case in point:
My friends were at the range, two of them had gotten new milsurps and they were trying them out. An older black guy comes over and insists they shoot some of his stuff.
His stuff included a Blaser R93 Tactical in .300 WinMag, and something equally expensive in .375 Weatherby Mag. He wouldn't accept any compensation for his (rather expensive) ammo. He just insisted that they shoot his guns some more. I'm still very disappointed that I missed out on that range trip.
One trip I didn't miss out on - we saw a guy shooting something we'd never seen before (we were new to guns at the time) and it turned out it was a scoped Contender barreled in .454 Casull. He let us shoot more of his handloads than my ramen noodle budget could have paid for and refused any compensation. I shot a 3" group at 100 yards. With a pistol. Wow.
In what other group of people will you see something like this happen? Strangers approaching other strangers regardless of age, race, or religion and offering to let them use their multi-thousand dollar toy. I can't think of any other hobby where someone would ask a total stranger if they'd like to use something of theirs they spent a couple months pay on. And it's not uncommon, either. I bet most THR members wouldn't hesitate to share even their most expensive guns. It's amazing, and that's why I love the gun community.