I realize my odds are low here, but does anybody know if there's a detachable mag bottom metal for a 700 SA that uses the same inletting as a DD Ross hinged bottom from the USMC M40 rifles?

I'm looking to jump to detachables and don't want to undo all the great work McMillan did to that stock for me.

Try calling GA Precision they also make Badger Ordnance and should be knowledgeable.