I just made sure all the grease and oil was off the metal on mine. The wood I ran steel wool over to take off the shine. I used Rustolium textured paint for the metal, I did mine in green. The textured paint feels like it has sand in it with a sandy finish. On the wood I chose to use the Rustolium Accents Paint, the one that simulates Rock Texture, I chose Black. This gave my stock and forearm a really rough textured finish, easy to hold on to. I then put a matte clear coat finish on the wood. I did not clear coat the metal. It's been like that for about eight months now and I really like it.
I know I really got to do something with that scope.