Pioneer - I believe that both Limbsaver & Decelerator will provide you with a template that can be used for "most" applications on an order to fit model. I think you can print them off, compare to your personal application and order direct or through vendors. I personally prefer the Decelerator model, but both of them work well. We don't use the pre-fit ones in the shop, we buy the grind to fit models, but I like the product and have never had any problems with either brand.
You might want to check out this site for the Limbsaver model.
Midway offers a direct replacement for the wood stock, so if your screw holes are the same, this one should work. Designed to fit within .050" tolerance.
Hope that helps.