The CWO or Chief warrant officer plays an important role in the U.S. Army. This is heavy duty coin, the weight and detail really just go hand and hand with the position of a CW5. This U.S. Army CWO 5 T.J. Gray challenge coin stands for all CWO’s who are serving, who will be serving and have served the U.S. Army. There are five grades within the Army Warrant Officer Corps. A person is initially appointed as a Warrant Officer (WO1) and progresses to Chief Warrant Officer Two (CW2) after 2 years. The next promotion is to the position of Chief Warrant Officer Three (CW3), Chief Warrant Officer Four (CW4), and finally Chief Warrant Officer Five (CW5). This U.S. Army CWO Challenge coin comes with a nice silver gray finish and the insignia of the U.S. Army.