duckbutter, no offense taken.
Let me say this, I'll admit not being an excellent marksman but would say better than the average guy. Having a 600 yard range right from my reloading room does help. I shoot 2-3 times a week and switch back and forth between a few 308's and know each one of them pretty well. I do try to shoot in good conditions but that isnt always availible.
Those 203yd groups above were fired in not so ideal conditions 12/4/09. Snow fluries, 36 degrees, and 3-5 mph full value L-R winds in South Texas are not the norm.
The next day,Dec 5th, the temp was 27 degrees(again not the norm) no wind and clear skies and I dialed up 15.25 moa for 600 yds. Fired a couple groups prone with a bipod and rear bag. Not my best nor my worst but acceptable.