To start, a list of Jargon, Concepts, Variables, and Acronyms: BAC MOA and sub MOA Rayleigh Distribution σ and Mean Radius Accuracy Indicators (MR, P1x, ES, etc.) Computing P1x from CEPYY Many rifle and component manufacturers guarantee MOA or even Sub MOA performance from their products. Claims of MOA and sub MOA weapon performance is prolific within … Continue reading MOA, Sub MOA, and Accuracy Indicators