Quote:
Originally Posted by Pudelpointer
Sorry BC, but in what world are you driving a 250 out of a 338 win at 2950? Most 338 Lapua 250 gr loads are in the 2850-2900 range. I can not imagine the pressure you would need to run a WinMag at to hit 2950.
Seriously.
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'K. That's a chronographed factory load out of a Wby case (which indeed has similar ballistics to the LM). Have actually had them up to 3109fps using 90gn of IMR7828 SSC on a nice spring day. Casings got a tad sloppy after that. Rifle's been rebuilt since then; wouldn't try that now.