If there is a random element to the spread then this might not prove anything. If you could repeat the same thing 10 or 20 times it would more convincing. I realize this would be quite boring to watch, but maybe you could just post the results on the forum.
isnt the br in the first shots jerking up causing one shot to miss. if you look close enough putting it on his head makes it 5 shots because the br jerks up (i think), very little but it does move and maybe thats why putting it on his chest is 4 shots because the shots are actually jerking up to his head??
i don`t understand why some of you people who commented first are giving brick **** for making this vid...have you not seen any of his other vid`s? wouldn`t you rather see this in a quick linked video than taking the time to do it yourself? i know that 50% of my skill level came from watching little things like these and i know y`all know what i`m talking about.