Looks like an excellent solution, but my Buckmark has the scallop topped slide with no rear serrations so it's a no-go.
It's actually easy enough to use if you sling-shot the action. I cross hand most pistol slides, and find myself trying to operate the Buckmark that way if I lose focus.
The Buckmark makes me feel like Han Solo with a blaster in my hand.
Pew pew pew...