I am still in the planning phase of a project to build a rifle for 1000+. (To be fair to myself I will not start my project until mid-next year so I can learn as much as possible and make as few mistakes in this first build as possible.) In all of my reading here, other precision shooting sites, and custom gun shop web sites it has been pretty common to hear a custom build rifle, let's say .338 LM, will be delivered with 1/2 MOA accuracy. Last evening I came across a site promising 1/4 MOA. More over, I think on this site, there was a posting showing targets and results that were sub 1/4 MOA. Now my question, what should my expectations be, and what specifications can I reasonably set and receive from a custom rifle builder? Thanks in advance!