(adsbygoogle = window.adsbygoogle || []).push({}); This is pretty helpful but hard at long range as you probley know when you quick scope in cod black ops and you hit someone the bullet doesn't register so this class setup should help.. use the :

L96A1- with the variable scope attachment
Lightweight
Steadyaim
Marathon

when using the variable scope don't zoom in the bullets will now register unless you miss is will be hard at long range because you are zoomed out but hope this help