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Acceptable variation over Crony

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Anonymous
Acceptable variation over Crony

What is the acceptable variation between rounds over a Crony for a 6mm PPC at max load of 28.5gn BM2 and 68gn pill.Thanks Hotdogdogau.

hotdogdogau
I joined ages ago

I just couldn`t log on again in this new format--damm it. But all is well--NOW.Hooroo.

hotdogdogau
And for you nerds,

That is a Chrony--not Crony. Did you know that in 1999, half of the kids entering high school couldn`t read, half couldn`t write and the other half couldn`t add-up.

Fergus
For 100 – 200 yard BR, I

For 100 – 200 yard BR, I doubt you will find too many people concerned about measuring SD or ES over a chrony. With BR quality equipment, most people in the sport will be measuring results on target and the agging potential of the bullet / barrel / load combination.

Also, in a 6PPC BR rifle, 28.5gn of BM2 is a pretty light load.

hotdogdogau
Thanks Fergus.

I tested 2 shots only and had a variation of 55fps--2990 and 3045. I was curious only as to what is a maximum variation?.Hotdog.

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