My only cast data book Lyman 4th edition does not have the 6.5 Creedmoor listed. We have been waiting since February 2019 for Lyman to come out with a 5th edition and hopefully the 6.5 CM cast date. Our son winning another rifle in 6.5 CM this Saturday at the annual NWTF banquet our friend takes us to each year, a Weatherby Vanguard 2 in 6.5 CM to go along with the Browning AB3 in 6.5 CM he won in February 2019 has furthered our interest in loading cast bullets for that and now both rifles.
We own the Lyman 266469 140gr and 266673 150gr and RCBS 6.5-140-SIL moulds all three are gas check designs. I would be casting of Lyman #2 and using Hornady GC's and White Label 2500+ lube Loading the bullet in new Remington brass and using WLR primers.
I trust the folks on this site and not some random load date on the inter web. Ed Harris said ask in open forum since he has not fallen into that pond.
Next Wed we might have a 3rd 6.5 CM in the house if our calendar # comes up
GOD, United States of America, US Marine Corps, Family, Self