RE: 50bmg
Do you guys realize the research/$$$ that needs to go into shooting a 50 at 1000 yards. I believe the drop is 28' at this range. With no laser finder...you cannot do it. If your finder is off 2', your bullet will be too.
My friend's son bought one, and I watched him shoot it. It was impressive...but NOT $5000 impressive. (Gun, scope, dies, brass, bullets, etc)
That said...if somebody wants to buy one, that's their right.