Thread: Crowns and BC

Not sure - they are using pretty good gear by the sounds of things, probably pretty accurate.

It goes a long way to explaining why results at the range dont match "those damn ballistic calculators", i.e one ballistics program works for one guy but not another = its how closely that program's algorithm or fudge factor fits your "claimed projectile BC / chamber / bore / charge system". We should all probably be altering our stated BC's for each pill with measured information from the range to correct them for this deformation / yaw effect (or just shooting shit...). It certainly explains for me why exbal works good for my sprout / not so good for my abolt, I was blaming my scope clicks UNTILL i swapped scopes over and had the same shit happening...