08-30-2022, 11:41 AM
If they were mine Id load them and shoot them in my 6.5 Grendel Cz 527 or AR-15s. Speer has load data for 140 grain hot core SP and Viht have load data for 139 grain SCENAR and 144 grain FMJ. The Speer data list AR Comp, CFE223, TAC, IMR8208 which I happen to have. Speer also list powders I currently dont possess and I think I could come up with a safe load.