(Warning, I've not done this myself with a 110, just seen it done.) If you're just changing the scales, most folks grind off the spun pin heads with a dremel (or drill them out) - if the pins have a taper you might have to go deeper, then pry the scales off with a thin knife between scale and liner (if glued, some easy does it with a heat gun should make it let go - it's typically glued with something that's fairly easy to work since Buck might have rework them at some point - if it has custom scales, all bets are off on the glue). It's important not to get too happy with the lockback pivot pin (assuming it goes thru the scales - often it doesn't) -- you'll want to save some of that on each side to re-peen and grind/file off mostly flush.
