Brig. Gen. John J. McGuiness, PEO Ammunition and Picatinny Senior Commander, adjusts his firing position to get the proper eye relief before firing the 21 mm subcaliber trainer for the M141 Bunker Defeat Munition (BDM) during a visit to Nammo Talley. McGuiness toured Nammo Feb. 6, to learn more about the company's manufacturing capabilities. Nammo is the supplier of the M141 Bunker Defeat Munition and M72A7 LAW shoulder launched munition for the U.S. Army.