With weapons in DayZ 0.63, there is a bug/issue with the aiming system that can occur.
This is when your gun looks like it's pointing up in the sky (gun barrel pointed to sky), but instead the bullets going to the sky, in point shoot, your bullets will go to where your crosshair is pointed, making for a silly looking misalignment bug.
This is a silly, frustrating, and immersion-breaking bug, especially when you see a person using the bug, and be frustrated that you were shot and killed by someone who wasn't pointing their gun at you, but rather their crosshair.
I did this with the M4, and the steps to reproduce is listed below, also there is video evidence of what I'm showing below.
Peter Fix Pls:D{F313871}