US ARMY 28th ADA Air Defense Artillery Group Unit Crest Pin DUI (Faithful And VIgilant)  

  Price: $10.99
Distinctive unit insignia (DUI)unit crest is a metal heraldic device worn by soldiers in the United States Army on uniforms,collected for shadowboxes ect

All US military insignia that we carry have been approved by the Army, and Air Force through the
Institute of Heraldry, the Navy through the Natick Testing Laboratories, and the USMC through the USMC Logistic Agency.