The M151 is also fielded with a threadable night vision adaptor that allows an AN/PVS-14 NVG to be attached to the spotting scope’s eyepiece.
"Marines assigned to Bravo Company, Battalion Landing Team 1/5, 15th Marine Expeditionary Unit, conduct a live-fire deck shoot aboard the US Navy amphibious assault ship USS Boxer, April 6, 2024.