Think of the bbr as a Abolt and a Safari had a kid. Perhaps Grandfather and father of the abolt. Weight, Browning gloss finish of the Safari, with the changes to the bolt, safety, and adding the hinged floorplate/detachable magazine of the Abolt. Heavy, solid rifles that for some reason don't have a cult following, but should. Believe the Abolt came out about 1980, so without looking, I'm thinking 75-85ish vintage.
In the world of Justinflation, polymer, and MIM. You did well.