I am looking to build a 16" .450 BM. I am trying to get an idea on how much the barrel weighs compared to 16" .223, 6.8, etc. I admit my search abilities are challenged. If someone knows that due to the .45 bore that the barrel is going to be lighter than say a 6.8 barrel then that is useful info. However what I am hoping for is that someone can give me a weight for the 16" Satern barrels that are for sale at say Obsidian. It looks like somewhat of a heavy contour.
Thanks