BCA vs Group Barrel - My Adventures with 6.5 Grendel

[lazyengineer]

Thanks for the updates. No reason to think the group MOA will fall apart with distance, so long as well above transonic. As far as I can tell, the only material things you changed are the BCG, and the optics; with the optics performing well on the Creedmoor. I wouldn't think a BCG would cause such a notable change. It might be the ammo though? It seems Grendel can be ammo-particular; in my experience at least.



Calculator is an HP28. This thing got my undergraduate degree.




On my phone I now run RealCalc now and set it to RPN.