Hi All, I've just started restoring what appears to be a Mk3 Airsporter, it's very rusty and appears to be painted, a couple of questions if you don't mind.
1: would this have originally been blued and 2:should this have the plastic rear sight or the sintered steel one fitted.
Looking on line there is not a lot of information about the Mk3 hence the questions.
Many thanks in advance