198th Infantry Crest "BRAVE AND BOLD" (each) combatmed Oklahoma National Guard OCP Patch

Oklahoma National Guard OCP Patch with Hook Fastener

Army belt buckle

Army E7 Sergeant First Class Male Rank Bundle

4th Infantry Division OCP Patch with Hook Fastener (pair)

Distinctive Unit Insignias are worn by every U

198th Infantry Crest "BRAVE AND BOLD" (each) combatmed Oklahoma National Guard OCP Patch198th Infantry Crest "BRAVE AND BOLD" (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