Appreciate the response! To answer you about the DPS, the rate of fire is the same as the Panzergrenadier STG-44, but the accuracy is higher (55%, 75%, and 85%), and the damage is 7.5 instead of 5. I don't exactly remember the DPS for them or the accuracy of Panzergrenadiers, but hopefully this can help you find out. I did build the KCH off of the Panzergrenadiers because of their similarities.
Alright, I looked for some kind of DPS spreadsheet and found this: spreadsheet and found this: https://docs.google.com/spreadsheets/d/1IX68mtMEFLUVZCJpdgLxtm9cLajZATNRwISihru8rZM/edit?pref=2&pli=1
If I replace the damage and accuracy values for PGren StGs I get the following DPS values for one StG:
short // mid // far
33,7 // 16,9 // 2,5
Squad DPS would be:
101 // 50,7 // 7,5
Result:
> slithly higher DPS than 2 IR StGs (less DPS than one IR StG Ober squad) at max range
> significantly higher close range DPS than StG Obers
Looks pretty strong. Dunno if OP considering their late arrival, small squad size etc.