Has anyone used Marvels Mystery Oil as a bore cleaner or preservative?
As a rule of thumb, I dont run a rod down my 22 rimfires, or cast boolit launchers, but do put a drop or two of very thin oil in the bore to soak out deposits and guard against rust after a shooting session.
Marvel's is touted as being very high detergent, and I'm wondering how it might act for a bore preservitive and cleaner. Ya gotta love that wintergreen smell.
As a rule of thumb, I dont run a rod down my 22 rimfires, or cast boolit launchers, but do put a drop or two of very thin oil in the bore to soak out deposits and guard against rust after a shooting session.
Marvel's is touted as being very high detergent, and I'm wondering how it might act for a bore preservitive and cleaner. Ya gotta love that wintergreen smell.