SD2:U304(f) FlaK

 is a German Anti-air unit in Steel Division II.

Background
Due to deficiencies in industrial capacity, Germany was forced to press captured enemy materiel and vehicles into service, from cars to tanks. The U304(f) was a Unic P107 half-track converted by Major Alfred Becker for German use. The conversion was compatible with a number of weapon systems and could be tailored for a variety of purposes. The FlaK variant mounted a 20mm FlaK 38 autocannon for use against soft land targets and aircraft.

In the 21. Panzer's Armored Panzergrenadier Battalions, a platoon of U304(f) FlaK were used in the Heavy Company.