[ditto1958]

I bought a fiber optic sight for my Henry lever action 22 from MidwayUsa.

It is a nice quality metal sight, but the finish is not blue like the original sight is. It's brown and does not match my barrel and feed tube.

Can I blue these parts to make them match better?

 

[ironhat]

Yes, you should be able to. I would think that you would have to remove the browning. I think that you should use one of the bluing kits available from Midway. I've used Birchwood-Casey with fair results on a shotgun barrel. Such a little part should hide any flaws by virtue of its size.
Later,
Chiz