Those will work fine if you drill and tap the bolster. I wouldn't do it to the scales, too easy to pull out of, and you better be careful drilling the bolsters BC you don't want to hit a pin or go too deep and hit the spring.
Well, it might be ok to tap into the spring in the back, but i'd still be very careful with placement of the holes. If it were me, i'd just get a nice sheath for the 110. Actually, thats exactly what I do now.
schiesz