The M32 A1 MGL Grenade Launcher displayed on board the USS Wasp (LHD-1) in Boston Harbor.
<a href="//commons.wikimedia.org/w/index.php?title=User:Noahsachs&amp;action=edit&amp;redlink=1" class="new" title="User:Noahsachs (page does not exist)">Noah Sachs</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>