The Zero Check Thread

[Kiwi Greg]

I like your thinking on this but I fear there are still too many uncontrolled variables that will make a reliable and repeatable result difficult. For example, environmental factors, wind, temperature (effects air density and powder, therefore velocity) and mirage. That's not to mention human factors, eg a cold day so extra jacket effects position etc etc.

Yep for sure
When you basically have the formula 1 of rifles, cartridge, rest, flags etc that is capable of a genuine 1/16-1/8-1/4 multiple 5 shot groups if conditions/shooter allow, you start to appreciate the things you can't control & wonder how we shoot the odd tiny group with hunting rifles/Ladas