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Old 02-21-2010, 4:25 AM
BlackRifleFan BlackRifleFan is offline
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Originally Posted by tools2teach View Post
I can't seem to find Data on a 308 with M80 Mil. Spec 145gr FMJBT using Varget powder. Can someone chime in? I'm new to reloading by the way.
44 gr of Varget is a good place to start. With Winchester 147 gr I got about 2670 fps out of a 20" barrel when temp was about 105 degrees. M80 is about 2770 fps. I have never gone hotter because I moved away from Varget for 147gr bullet, does not meter too good on the progressive press.
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