I know this is an old post, but the problem is still actual for me: I don't own the Arms Companion, and a pdf reprint doesn't seem available anywhere to buy. I'm searching for the Outrider profession, since my custom ruleset uses RM2 as basis and I want to port there an existing campaign from RMFRP where one of my players is an Outrider.
Is there enyone who can help? It is a new profession or a variat of another?