The M85 stock action inletting is totally different than the Parker Hale 1200 TX or the 98 Mauser. As far as the bottom metal the triggerguard on the M85 is different than the 1200 - the M85 has a post release whereas the 1200 has the release in the bow of the guard. Mag liner quite different as well. You need a M85 style action to make this work - very difficult to source in Canada.
Ron
Ron