I'm sorry for a stupid question. This caliber is totally new to me. I already have the action on hand. Brass and dies are ordered. gene at carbon six says he has only made a few barrel for the 6.5 max. He asked if I wanted any freeware for added seating depth. Called sherman ans they were not helpful. Plan on shooting 156 eol mostly but might plink around with the 143 eldx. Nothing other then these 2 bullets. Seeing if anyone had some info on the freeware. Gene is using a new 6.5 sherman max type b reamer if this helps.