Mar 22, 2017 #1 H hoyt-6190 Beginner Feb 25, 2015 68 4 So I noticed that regarding the 257 weatherby the Nosler manual #7 states COAL of 3.25" and manual #8 now shows a COAL of 3.209. Does anyone have any idea as to what may have changed to shorten that COAL?
So I noticed that regarding the 257 weatherby the Nosler manual #7 states COAL of 3.25" and manual #8 now shows a COAL of 3.209. Does anyone have any idea as to what may have changed to shorten that COAL?
