I cleaned/lubed mine today with Militec-1, heated the whole apparatus with a hair dryer, and loaded 6+1 Silvertips 115 gr.
Re-assembly continues to be a real challenge.
I intend to take it apart every 2-4 weeks, but leave the dreaded spring assembly in place.
If the R9 has not been fired, and only lived in the pocket for 2-4 weeks, then I think that should be OK. Everything accessible will be wiped clean, and relubricated.
Does that sound reasonable? Please say yes.
Bill