RE: Almost....
You can get it, take it apart and let someone bead blast it. It won't cost very much to have this done if you take it all apart at home and put it back together. You could lieterally make an appointment to take it to a machine shop or body shopand they could blast it in about 10 or 15 minutes.
The "old timers" never had a problem killing animals with high polish blued steel and glossy stocks. I doubt you will have too much of a problem with that rifle either.
BTW A11en, you can't parkerize stainless steel.