Quote Originally Posted by PowellSixO View Post
If I knew the correct part numbers to order all metal pieces for my rifle, I'd do it. I still can't find an answer that that question.
To upgrade to stainless, I used the serial number g901339 in the part finder. To upgrade to matte steel, you'd use g901331. Just go to the part finder, input the serial number, and it'll show you all the parts.

With either one, you want the entire frame (part #13), new trigger guard (part #19A), both action screw washers (part #19G), and a new magazine baseplate (part #8). Just click the part number, add to cart, and you're good. You can use the old magazine body and spring, and I was able to re-use my factory action screws, as well.