In time what I would like Rohrbaugh is to offer additional slides that can be fitted to a specific gun. So an owner of an R9s could swap a slide and have a R9, or have a redesigned slide with gutter snipe or other after market sights installed on it.
It would provide an Rohrbaugh owner with greater options, and the Rohrbaugh brothers another potential profit center.
I own 2 NAA Guardians--a 32 and a 380. With each I have purchased an extra slide. So I have the choice to carry the gun with Gutter Snipe sights, or no sights (my spare slides were purchased rounded off like the Seecamp).