Zero at one or two hundred
Measure projectile drop in inches at the 300 and 400 yrd target
Adjust FPS in your ballistic calculator so it matches the inches of drop on target, this gives you the validated FPS
This way negates the need for a chrony
Zero at one or two hundred
Measure projectile drop in inches at the 300 and 400 yrd target
Adjust FPS in your ballistic calculator so it matches the inches of drop on target, this gives you the validated FPS
This way negates the need for a chrony
A big fast bullet beats a little fast bullet every time
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