Eastern Iranics

[ThunderCat]

Eastern Iranic is not a race; it's more of a linguistic group.

Almost every ethnic group in Pakistan shares about the same genetic makeup.

While I think most of the population has shared genetics derived from a common Indo-Iranic source (which includes Indo-Aryans as well); especially Y-Chromosomes, I don't believe every ethnic groups DNA is a 100% overlap with the other. That's a gross miscalculation. Just by looking at the various ethnic groups, you can tell the DNA is not 100% shared.