Bert01
AH senior member
I found your last sentence for a good price to boot!I have and have had many Win 70s in all the varieties but only experience with building one rifle on the Montana ‘99 action. I assume you are referring to the MRC action? The MRC is a good action. Very similar to the Win 70 with same trigger and safety designs. But the 99 does not have the bolt alignment, anti-bind design feature. IMO, that feature is a much underrated plus of the post-‘86, IIRC, M70s. Comparing the two actions, my personal preference remains with the late New Haven Win M70. If on the other hand you find a magnum length 99 action that would simplify any magnum build.