Uhhh, not sure on this one, M8 Is very accurate when fired in short bursts or single shots, the FAMAS has very little recoil so you could argue that thats more accurate.
It's actually not the M8, yes it's a good gun. You do NOT have to have it on single shot, you just fire in bursts with it. I find the Famas is actually really well to use, even while spraying while not aiming works. Also, ever want to no scope with a sniper, when you're having a sniper battle? Hold down the right button everytime you're going to shoot, it's a semi crosshair for you. =D
Most acc. is the G3, single shot, 6x and scilencer
with the scilencer you gain more acc. due to a slower trjecotry, which sacrifices stopping power and distence. but then again when the bullets in someones head it doesnt matter
I'm always pretty good with the 552 Commando on single shot. Or the SCAR. I use those alot of the time instead of snipers. So you can use them accurately both long and short range.
m8 is a great gun on single shot, but you will have to pry my famas from my cold dead fingers lol.... small clips arn't a problem when you hit what you aim for!