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Old 01-30-2013, 3:18 PM
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blockfort blockfort is offline
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Default Group sizes or ladder testing for new 308 loads at 100y (9x scope)

I'll be testing my new 308 loads tomorrow at 100y. I'm a relatively new rifle shooter, and I only have a 3x-9x scope. I don't want to push it to further distances.

Should I shoot 3-4 rounds of each load and measure group size, or should I use the ladder technique to find the best load range?
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