ShieldQuarterly Argent and Gules a cross bottony counterchanged within a bordure checky Azure and Or.
CrestThat for the regiments and separate battalions of the Army Reserve: On a wreath of the colors Argent and Gules, 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.
ShieldThe Regiment is allocated to Maryland and the District of Columbia and the basis of the shield is the Lord Baltimore cross. The border of the shield is Federal blue and Cavalry yellow.
CrestThe crest is that of the United States Army Reserve.
The coat of arms was approved on 6 September 1928.