50 rounds loaded for Barrel break in to determine max pressure. Loaded to the lans at 3.102oal 2.445 to ogive. 49 grains up to 52.5gr 4831sc, berger 140gr hvlds, lapua brass, federal 210m primers. This chamber is a little shorter than my other 2 6.5x284s. I'm glad that give me a little more bullet in the case and a little room to chase the lans. Gonna get the scope mounted and hopefully shoot it tomorrow.