I have a Bolt gun (Savage) that I use for Squirrels, coyotes, bobcats, and Jackrabbits. I am loading it with Varget and some 55, 50, 69, and 70 grain bullets. I like the loads and the gun shoots them all just fine. It is a 1:10 twist, but the problem I have is that I just purchased an AR with a 1:8 barrel that I would like to load a lot of bullets for and am not to sure about the metering of Varget in a progressive. I would like to change over to a ball powder and see how it meters. Plus I don't want to use up my Varget just slinging lead. I would like a powder that will shoot some surplus 55 gr FMJ's and Sierra 69 gr BTHP's. I will load up some of my handloads with Varget to see how accurate the AR is and if it shoots well I would like to work up a consistent load with a ball powder. If it is just a lead slinger, then I will load it as such with the cheapest stuff I can get my hands on. Do you guys have a powder that you are having success with consistent metering on the Dillon 650 with those two bullet weights?