Unfortunately I don't have one, but have handled a couple. The only thing I've heard from people that own the survivor stocks in the past is picking up a slip over recoil pad (like from walmart) and slipping it over. Extends the length of pull a little, but depending on your build that might be a good thing.
However, I don't know how a slip over recoil pad and the ability to get into the forearm go together without removing the recoil pad everytime, but maybe I'm missing something. Or maybe you sacrifice one for the other.
later,
scruffy