Tyler Griffeth, a training instructor with the Army Tank-automotive and Armaments Command speaks about the XM152 Mounted Machine Gun Optic at the Forge Integration Facility June 5, 2025, at Fort Drum, New York. The MMO is a versatile optic designed for use with the Mark 19 40 mm grenade machine gun that offers a wide field of view and magnification abilities, along with a reflex-type reticle. (U.S. Army video by Sgt. Jaidon Novinska)
