I'm not sure how to change it up top. But I feel mislead about the pinpoint accuracy. It should read pin point accuracy when using scope or something like that. But I did learn to believe the 13.3 accuracy noted, that is low for hip fire, but that is holding more true for a sniper rifle. I was looking for a one shot kill weapon that I could use scope when needed and hip fire for med and close range.
You will have different bullet trajectories when hipfiring as you move, especially if you change direction, but the bullet should always be aimed towards the dot. This could potentially mean it doesn't hit weakspots/anything at all if it collides with something before the intended target. I've had problems with the Vectis, but lack of accuracy wasn't one of them.