I've always liked 1/4" pills, 6mm Rem being my favorite.
There's a new kid on the block with the boiler room of the .243 and that nice long neck of the 6mm Rem....
Supposed to be easier on barrels and case prep sounds easy. Because it's a Whitley creation, it's very likely all true.
http://www.6mmar.com/Super_LR.html
http://www.accurateshooter.com/guns-of-week/gunweek0102/
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