Zero at 100
Shoot at 400 target
Measure drop in inches or moa
Use ballistic calculator and keep adding bc value until calculator shows actual measured drop
That will get you close
Zero at 100
Shoot at 400 target
Measure drop in inches or moa
Use ballistic calculator and keep adding bc value until calculator shows actual measured drop
That will get you close
A big fast bullet beats a little fast bullet every time
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