I am working on a long range load for my Weatherby Mark V 300 mag using Weatherby brass (Norma I Believe), Fed 215M primers, Nosler E-tip 180 grain bullets, and IMR 7828 SSC powder. I have tried to lengthen the ogive for better accuracy and have found that shorter is better (coal 3.550) for the Weatherby freebore. I have mounted a 5-20X 50MM Huskemaw scope and I will have a turret cut once I am able to shoot a real accurate load. Need to gather good dope before any turret cutting. Has anyone got information can help me with creating a new load? Thanks in advance for any information!