G'day Daryl,
how do you find the .50 Alaskan, I nearly bought a DR in that cal a couple of years ago (I wish I had now). Have you used it on much game as yet? I have a large Martini action which I am trying to decide on a good conversion for and the .50 Alaskan was one of the calibers I am thinking about.

All the best and good shooting, Ian