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Discussion in 'Reloading' started by dj300ack, Jun 22, 2012.
Has any one tried reloader 50 in a 338-408 cheytac
My powder of choice in the .338-.408 is H50BMG for velocity, and accuracy!
I use it in the 300 U with heavy bullets. It burns around the speed of I5010 or h 5010-- h50bmg. Start a bit lower and work to normal speed. I started at 90gr in the ultra and went to 102.