N 133 is extruded, not ball, but the granules seem small and meter well, with rarely a grain being cut.
I will check my V V reloading manuals for an overview of the 100 series powders and see if there anything there I can scan and send you. Their web site is rather shallow and has likely been lawyered to death, but you could check it.


http://www.lapua.com/index.php?id=851

CRS, NRA Benefactor Life Member, Whittington Center, TSRA, DWWC, DRSS
Android Reloading Ballistics App at http://www.xplat.net/