11th Infantry Regiment Unit Crest (pair) ngr 7th Cavalry Regiment Unit Crest

7th Cavalry Regiment Unit Crest "Garry Owen" (pair)

the RDI for whole branch regiments (MP

Flag Olive Drab Reg Patch W/O Hook Fastener

Ranger Challenge Coin

75th Ranger Regiment Unit Crest (each)

11th Infantry Regiment Unit Crest (pair) ngr 7th Cavalry Regiment Unit Crest11th Infantry Regiment Unit Crest (Each). 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 authorization of