I want to take and old wingmaster or an express and do a tactical build 18.5 inch barrel with mag extension but use the same wood furniture that the 870s come with. Of coarse the wingmaster does come with the nicer looking furniture but its more $$ too. And that's my question, regardless which one I pick it will be sanded down to bare metal and reblued. If someone has other ideas on what parts should be replaced please feel free to post. Thx, Ziggy