I hear crickets chirping so I'll take that as a no.
Turns out it requires drilling and tapping a hole in the upper tang and I'm not willing to do that anyway.
I have a couple other options for dealing with aging eyes.
I have a Skinner barrel mount peep that should fit the existing dovetail...or...I can use the factory semi buckhorn as a peep, disregarding the notch entirely. I'll be trying that method momentarily.