congratulations gary! don't know anything about it, but i'm glad you're on the recieving end. uhhh, of the barrel that is. i ain't skeered. i'd shoot it! is it a rifle barrel, or pistol barrel? i remember you like the encore in rifle config.
It's in the 15" pistol configuration and it's based off of the 458 Win case just necked down to 416. I wish it was a rimmed case but you can't have everything I guess.