Has all of the R-15 data been lowered for all calibers listed, or just the Whelen data?...
It's not just the .35 Whelen data and it's not just R-15 data. Alliant has revised much (perhaps nearly all?) of their published rifle data in this year's guide, with, as near as I can tell, nary a peep of explanation, save for perhaps what was mentioned above. (Huh-huh...uh...yeah...uh...we're using Speer data now...or something...huh-huh, huh-huh...)
