yeah the 140-160 its set it before hand is WAAAYYY too slow, gets you killed 95% of the time before the shot even gets to fire, but if you lower it down to around 45-55 it lets you get the full scope + shot placement (for those with bad aim) but if you set it down to around 20-35 it gives you the "quick scope" style shot, but lets you get the full scope after for further target acquisition or to adjust the next shot. pretty cool really how its setup