Not tested - selling as it is - use 2x D-cell batteries (not included)
Fulton MX-991/U U.S. military right-angle flashlight.
Additional information:
It's a development of the TL-122 series from 1937-1944 and the MX-99/U from 1963.
The "U" designation means it is waterproof.
It uses a high-impact plastic housing and has a plated steel battery spring.
The right-angle head prevents rolling when laid flat.
It features a belt/gear clip for mounting and a lanyard bail for hanging.
Interchangeable lenses can be used for signaling or preserving night vision.
Current models are made by Fulton Industries.
It's also known as a GI flashlight, Army flashlight, or Moonbeam.
