7th Infantry Regiment Unit Crest "Volens Et Potens" (pair) Out of stock are authorized under Paragraph 28-22

are authorized under Paragraph 28-22 of Army Regulation 670-1

At the soldier's option the RDI

82nd Aviation Regiment Unit Crest "Ground Air Mobility" (each)

DUIs may also be called "distinctive insignia" (DI) or

4th Infantry Division Challenge Coin

7th Infantry Regiment Unit Crest "Volens Et Potens" (pair) Out of stock are authorized under Paragraph 28-227th Infantry Regiment Unit Crest "Volens Et Potens" (pair). A distinctive unit insignia (DUI) is a metallic heraldic badge or device worn by soldiers in the United States Army. The DUI design is derived from the coat of arms authorized for a unit. DUIs may also be called "distinctive insignia" (DI) or, imprecisely, a "crest" or a "unit crest" by soldiers or collectors. The U. S. Army Institute of Heraldry is responsible for the design, development and