Thanks Old man river,
I am glad somebody cleared that up. I really cannot see the difference in your picture though. Which grove? Are you saying that the depth and width of the breech reccess is the same? Shouldn't the magnum be deeper?
I am glad somebody cleared that up. I really cannot see the difference in your picture though. Which grove? Are you saying that the depth and width of the breech reccess is the same? Shouldn't the magnum be deeper?