Sable, a fesse enhanced and embattled Or, overall a magnifying glass palewise rim Argent (Silver Gray), the glass surmounting and enlarging the middle crenel between two merlons, the handle Gules edged of the second bearing a mullet Argent.
That for the regiments and separate battalions of the Texas Army National Guard: From a wreath Or and Sable a mullet Argent encircled by a garland of live oak and olive Proper.
SERVICE, SAFETY, SECURITY.
The magnifying glass in front of and enlarging a segment of the embattled line, symbolic of the military establishment together with the color black for cover and concealment alludes to criminal investigation and to the basic mission of the unit. The star refers to the State of Texas, home area of the unit.
The crest is that of the Texas Army National Guard.
The coat of arms was approved on 3 April 2006.