I know this is a long shot but does anyone have a Britannia Rear sight? Mine is missing it and by the looks of things its one of the early sights (looks like a seesaw).

Again a long shot I know. These rifles are impossible to get parts for. There was one at auction a month ago that I was trying to get that I could rob the sight off (the gun in question was missing its stock) but it went for almost the price I paid for mine!

Cheers

Jake