The greyest grey
The Aviationist reports that at least one F-16C from the South Dakota ANG 175th Fighter Squadron of 114th Fighter Wing (88-0422) is sporting a new F-35-like dark grey color scheme which looks to be an update to the Have Glass V RAM (Radar Absorbent Material) paint, made of microscopic metal grains designed to degrade the radar signature of the aircraft.
Pretty sharp.
