Who makes a rifle with a bolt safety and a silent thumb safety, a removal rotary magazine, a button on the receiver to strip the cartridges from the

magazine + other features I can't remember?

The original scope mount was made by Redfield. Although, you will have a hard time finding a Redfield mount , there is another source for the same

mount, prolly made a little better than the Redfields.

A fine rifle , I already have several.