Intersting. The depicted sight is NOT a Springfield Armory Inc. manufactured sight, that is a re-parkerized USGI M14 sight, or at least the knob assemblies are. Not surprising as Springfield Armory provides refurbed GI parts whenever they are available.
The SAI made sights have snap-ring retainers on the elevation drum, while the GI ones were permanently pressed in at manufacture.
I do know their NM sights are new-made, but evidently they are currently shipping GI for standard sights. Cool.
So are they worth $100 bucks? I was looking at the Italian sights and liking how they had the white crayon already done