Yes, when I get the ejector slot cut I will sand blast and parkerize the whole thing. Parkerizing is a very forgiving finish, it covers up lots of little flaws and is easy to do. The Remington barrel I used for this project was parkerized from the factory, you can see right at the end where I didn't polish it off, that part was chucked up in the lathe, I will clean up that part and then do it all at one time. Larry