United States Army 158th Field Artillery Regiment Unit Crest (Unusual Efforts Expended)
Criteria: This distinctive unit insignia (DUI) is worn by the 158th Field Artillery Regiment. A unit of the Oklahoma Army National Guard, this insignia was initially approved for wear in 1951 for the 158th FA Battalion, 1960 for the 158th Artillery Regiment, and redesignated in 1972 for the 158th FA Regiment. Unit crests are worn on the Army Class A Uniform (Greens) and Army Service Uniform (ASU).
Note: Sold in pairs (i.e., if you order a quantity of 1 you will receive two Unit Crests).