30 07 1772 and 30 07 6510 
Part Number30 07 1772 and 30 07 6510
Shape/TypeRound - Two Part
ApplicationPlain
SeriesKnights

30 07 1772 and 30 07 6510

From the 2017 PCC Annual Figure Don Quixote this is an anthracite dark silver outer part with a regular silver center part. It also appears in an add-on set in 2018