Just picked it up from my FFL yesterday. Fulton Armory USGI conversion in 1999 with a TRW bolt, HR oprod, WRA barrel, trigger internals (Poly housing was retained), iron sights, and gas system. Also has a Brookfield guide rod, SEI GLFS, and DCFH.
I intended to return to a USGI stock but the Sage is growing on me and appreciating it's recent military history. I do need to source some medium height rings so I can move the scope forward a bit more.