Pre cut stock from Macon or Cottage stock works
 

Has anyone tried one of these stocks? What was you overall take on them?

Stay the hell away from macon!!!!
That is all I will say. And you should thank me for that advice.

I have not heard of cottage.

I will add that you roll the dice some with buying a semi-inletted stock for a Parker. There is enough variation from gun to gun that if you do not know if the pattern stock they used was a good fit for your action, it may not work for you.