I'm making the switch to custom dies and no turn necks based off my chambers/reamers & reloading following the principals of bench rest shooting with about .001 more than BR. Closer than SAAMI/hunting but a little less than BR tight chamber, I don't want any pulls and powder mess nor tight bolts or no closures. Long range bug hole's is my goal.
Presently working up 7 Dakota
loads with a .311 no turn neck, smithed and blueprinted Mod.70 SS action by Freudenberg, Lilja HV SS 1:9 27". Newlon precision dies, heat treated and nitride plated, reamers by JGS.
Previously using Competition Redding, RCBS and Benchrest Forster's, they will be going up for sale as the customs replace them.