With proper battlesight zero @ 300 meters I can only say that the round will hit where you aim. The idea of battlesight zero is point of aim=point of impact. Aim for center mass @300M, and you will get the bulls-eye.

Quoted:The Marine Corps zeroes thier M16A2's in at 25 Meters using this technique: First set the weapon at mechanical zero, That is when the rear sight is centered on the windage scale and the elevation knob is set at the 300-meter mark as aligned on the left side of the receiver. Rotate the knob all the way down untill the last 'Whole' click is detected before the knob stops turning. At this point the 300-meter mark should be aligned. This is called Mechanical Zero Elevation. Now for the 25 Meter zero starting point, turn the elevation knob 'UP' one click and leave it. From this point on, any changes in elevation if required will be made at the Front Sight Post Only. Now using your finest marksmanship principles, fire a well aimed 3 shot group at the direct center of the bulls-eye. The Marine Corps 25 meter zero target, wich I will post here in a few minutes, will have boxes laid out on it like graph paper. They are numbered to tell you how many clicks you need on elevation, windage or both to bring the round into the bulls-eye. Remember to use the Fron Sight Post for any elevation adjustments that you may need in order to finish the Zeroing procedure. At the range, once zeroed the FSPost should not be moved again. Windage of course will be adjusted normally. Remember to go back 'DOWN' one click elevation to put your 'actual' 300 meter zero on the weapon. Once set, record your zero settings and after each use, return your weapon back to Battlesight Zero if you change it for any reason. Good Luck.

Here is the 25 meter Zero target that we use in the Marine corps. It is Actual Size. The numbers are on the corners and are hard to see on the computer. The elevation numbers are in 1 click increments;'0'(zero) clicks is at dead center of the bulls-eye, each box of elevation needed would be one click at the FSP. The Windage boxes are worth '3' clicks each with '0'(zero)clicks needed again being at dead center bullseye and any boxes needed to move a round left or right from there would be '3'clicks of windage per box. Try printing it out, it may be readable.                                       [img]http://wsphotofews.excite.com/026/Wa/ze/bX/6y48780.jpghttp://community.webshots.com/uploads/13189876.jpg?4114[/img]

Sorry lost the pic before, [img]http://wsphotofews.excite.com/026/Wa/ze/bX/6y48780.jpg[/img]

This may be amusing for Mr. Magill, whom I respect, to do a show on, BUT during a CQB situation, and in a room no less, aiming 2" high would be the farthest thing from your mind.  Think about it.  Moving targets, a quart of adrenalin coursing through your body, tunnel vision, LOUD noises, BG shooting back, etc., etc.  A man sized target only requires hits to a fairly large area to do the job.  When things happen fast one cannot realistically "aim" the same as shooting a stationary prairie dog at 300 yards.  If one cannot double tap into a 6" or so circle, without using the sights, then he better stay behind to practice, not dash into a room.  I am not trained in this, just my two cents, as I think too much.