Can the old Rem 700 ml w/209s handle 200grains like the newer Remington 700 UML w/case ignition?
The old Rem700 ML goes from 1.2 to .085 O.D. stainless barrel. Is that enough to handle 25-30000 psi?
Is the construction of the new UML different in regards to the way the barrel joins the receiver?

How could my Rem 700 ml be modified to handle 200 grains bh209 or nitro charges?