Re: Building off of a Weatherby Action???
I built me long-range rifle off a mkv action. I love it for all the reason mentioned above:
60 degree bolt throw
Action is smooth as silk
Strong as hell
And a BIG plus I had it already!
The cons around the build, everything seems to cost just a little bit more when dealing with weatherby's, the 20 moa base was more expensive, Smithing work a little more, and not as many choices. Not saying you can not find what your looking for just may cost a little.
With that said, if you have one then I would build off it, but if you were going to go purchase a donor I would go a different route! Custom actions cost as much as donor mkv rifles. If I was building a true tactical type gun I would go a different route as well, for a long range big bore or a hunting gun I think they are a great choice.
But damn I still love mine!