Since the 0.47 update when aiming down sight on any weapon (even if you're holding your breath) there is still a subtle swaying.

This dramatically impacts the accuracy and precision of sniping around past 200m as you now have to wait for the cross-hairs to line up to your target while swaying as opposed to being dead-on accurate.

Even if this new idle sway when aiming is deliberate it still stutters and isn't even smooth.