Not enough drop?

[Bill Murphy]

gunsinternational has some Boss over unders that show the Boss rib. I just looked at one that is a good example, almost identical to the wonderful Galazan gun that I just unwrapped. Such a rib could easily be adapted to any requirement for drop at comb and heel.

[Chaz Doebler]

The guy that did my fitting at Woodcock Hill told me to place two quarters stacked on the breech end of the rib and I should just see the bead over top. CHAZ