I am wanting to try something. I have 6.5 boolits cast up that weigh 159+ grains ready to load. They are sized. 266 for use in a Ruger 77.
Wanting to break 2000 fps with a fast twist I feel that a slow powder is the way to go. I have data for 160 grain j word boolits using 4831.
I'm thinking of rounding up the starting j word load and trying it with my boolits. Am I asking for trouble here? Logically it makes sense but I know that powder and pressures don't always behave logically.
Any input appreciated.
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