So I've read. I never put a scope on it, but I've shot the M2 Browning machine gun, and the installed sight will NOT work for anything that isn't touching the muzzle of the M2.
I'm impressed if you recited that from memory, I didn't find it that important. Interesting, but not worth memorizing, to me. So, good on ya.
i memorized part of it, had to look up the hard details, but you are right though with the M134, use the tracers and eyeball the aim after that. to me it seems that SD knows how to balance the game correctly:
#1: stating the game isn't realistic allows people to survive multiple head shots and withstand grenades.
#2: allowing hip fire to be somewhat accurate allows people that are new to the game be able to stand toe-toe with other casuals
#3: ADS is definitely more accurate than hip fire and will draw the line between casuals and hard-cores.
#4: the near limitless customizations allow the influence of meta-game (strategies on builds and abilities)
#5: Wraith nuff said...