The last discussion on the forum that I recall about previously owned R9 warranty is that the new owner could ship it to the factory and the warranty would be updated, for a price. There was a charge of $100-150 plus shipping for this service but maybe Duane could clarify that previous policy. Everything now is subject to change, of course, and we don't have a good read on it. Still, I think I would wait to deal with the new Rohrbaugh, if possible. The only downside to the previous warranty update policy was that a Farmingdale could be converted to a Deerdale with the installation of a new slide, for example, because the factory brought everything about the gun up to current spec. That happened to me, as an original owner, with a cracked slide on a Farmingdale. That initially upset me but now the gun is completely reliable and I wouldn't trade it or sell it because it is a carry weapon and not an investment/safe queen.
This original owner warranty restriction concept is not unique in the industry. Smith and Wesson has a rather inflexible stance on the original owner warranty restriction. They will sell or send parts, however.