Shield
Per fess dancetty of two Or and Azure in chief seven piles Gules and in base a bar-gemel dancetty of two of the first, overall a bayonet palewise Proper.
Crest
That for the regiments and separate battalion of the Montana Army National Guard: From a wreath Or and Azure, a fleur-de-lis the middle leaf and tie Or, and outside leaves Argent.
Motto
MINISTRARE TUEBIMUR (To Serve, We Will Defend)
Shield
Red, yellow and blue represent the combat arms. The piles and bars suggest the Rocky Mountains and the sunset of the west alluding to the unit's home location in Montana. The bayonet highlights total military readiness.
Crest
The crest is that of the Montana Army National Guard.
The coat of arms was authorized on 2 Dec 1997.