Re: Ram shot Big Boy powder results
Steve, I've no experience with any of the slower burning Ramshot powders, but have gone through over a keg of TAC in a .223 Savage. Last years load was 26.5 grains with 52's, accuracy was more than acceptable for a field gun. This spring, I loaded up some 68's with 24.5 grains, and the results were excellent. No pressure, very good accuracy, and 2933 FPS. 3,000 should be attainable with a few more tenths.
I had some early concerns about temperature sensitivity, but after shooting the same load from -20 to plus 107, those concerns were unfounded.
Future plans include some testing of TAC and Big Game in a couple of 22-250's and a 6/250. So far, so good. Seems like a good product.