Update, went to the range with several friends, and also got some video of each of us shooting my rifle. The one video of me (I'm the one in black) I unfortunately was not able to shoot at the target (was waiting to check what my grouping looked like) so I was shooting out to 200 yards at some steel plates. The purpose of the video was to show how I shoot.
Here are the targets. Red is my friend Chris (Caucasian) Pink is his girlfriend, and Me as the turqoise. All shots were made from the bench, supported by sandbags, at 25 yards. No adjustments for windage were made. It was very consistent from what you can tell, so I'm not sure what to make of this anymore.
I was shooting PMC Bronze .223 55gr ammunition at this target, while my friend was shooting Wolf Military Classic .223 55gr ammunition
My friend Chris used the same PMC Bronze .223 55gr ammunition as I did on the first shot
My friends girlfriend, fairly rapid shot using Wolf 55gr .223
Finally, I used my Mosin Nagant 91/30 using military surplus 147gr 7.62x54R ammunition. I think the two weird fliers are due to fatigue at this point.
Here are some videos of us shooting.
Chris: Wolf 55gr .223
http://www.youtube.com/watch?v=KxxOxkk4N6s
Chris: PMC Bronze 55gr .223
http://www.youtube.com/watch?v=f2HkNPHJqkM
Cat: Wolf 55gr .223
http://www.youtube.com/watch?v=SKpun1LQ1tI
Me: Wolf 55gr .223 (200yrd Steel Plates)
http://www.youtube.com/watch?v=o95Upcsl5tg