Hi
I am planning on developing a load for my 20", 11/1, 308 with Berger 185 juggernaut, vv n550, cci 250, lapua brass. I want maximum safe velocity and my question is: Do I really have to start at the minimum powder amount in the load manual to be safe?
It is about 41grains and to me it seems...
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4895 is the "classic" powder, but there's apparently a small/large? minority getting great results with 4064.
Other than 4064 has longer granules (=metering woes), what differences have y'all seen between the powders?
Anyone have data points on velocity changes with temperature changes for...
