Celeste, a mailed dexter fist issuing from base Proper, grasping four lightning flashes in saltire Buff.
That for the regiments and separate battalions of the Army Reserve: From a wreath Argent and Celeste, 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.
Buff and light blue are the colors traditionally used by Quartermaster units. The four lightning flashes symbolize the unit's campaigns, while the mailed fist represents total military preparedness. Together they suggest the unit's motto "Lightning Carriers".
The crest is that of the U.S. Army Reserve.
The coat of arms was authorized on 15 Aug 1997.