Cool, thanks everyone, answered my question perfectly. Closest I've come is only being able to see a Barrett M82 and an AR50, both of which were for sale at my local gun shop for a good amount. Partly the reason I was asking about .50 BMG rifles is because MAYBE someday I'd like to own one. The AR50 seems like a good choice because it's fairly cheap compared to others, and I wouldn't want to spend too much on just a novelty gun. What do you guys think?
I don't always get to the range, but when I do, I prefer dosAK's.
They say 5 out of 4 people are bad at math, but what do I know?