Hmmmmmmmmmmmmmmmm no replies? I'll try refreshing some memories....the parent case is the .350 Remington Magnum, necked up to .416". It took the number-#1 Cape Buffalo in Africa. I just don't know about the shoulder angle...neck length...bullet weight...powder charge...or if it required fire-forming? I thought I'd ask here before going to the fellows that make a living out of making weapons for those seeking dangerous game...
