jwp - My offer of graphing is NOT limited to handloads!!
I not only have a chromo but I also have an Ohler personal ballistics lab
Do you guys realize that I am not commenting on the performance of the cartridges one way or the other, only on how they were marketed to the public.
It certainly appears that the public was not impressed with "magnum performance" in a 20" barrel and if they got the speeds claimed in a 20" or reasonably close then they were/are rather amazing. But I am like the majority of the buy public not interested in a 20" barreled rifle shooting that high of pressure as the noise would be too much because of the high exit pressure
Last edited by jwp475; 01/25/13.
I got banned on another web site for a debate that happened on this site. That's a first
