ShieldAzure, a Lorraine Cross Or overall between the transverse arms a Lynx head caboshed Proper.
CrestThat for the regiments and separate battalions of the Army Reserve: On a wreath of the colors Or and Azure the Lexington Minute Man Proper. The statue of the Minute Man, Captain John Parker (H.H. Kitson, sculptor), stands on the Common in Lexington, Massachusetts.
MottoLE BON VOULOIR SERVIR LE PAYS (The Good Will To Serve The Country).
ShieldThe shield is blue for Infantry. The lynx head recalls the 81st Division and the Lorraine cross, the service "over there." The motto is also typical of its service in France, as well as of every red blooded American citizen, and well supports the idea exemplified by the crest.
CrestThe crest is that of the United States Army Reserve.
The coat of arms was originally approved for the 323d Infantry Regiment on 18 September 1925. It was redesignated for the 323d Regiment on 5 August 1960.