e/Bira gun

Information
has gloss	eng: The Bira gun was a .577/450 Martini-Henry calibre machine gun designed and manufactured in Nepal during the latter part of the 19th Century. It was a development of, and based upon, the American Gardner gun. It was double barreled, but fed through an overhead drum magazine similar to the later Lewis gun. The Bira gun was never deployed operationally.
lexicalization	eng: Bira gun
instance of	(noun) an early form of machine gun having several barrels that fire in sequence as they are rotated Gatling gun