M16 rifle

The M16 rifle, officially designated Rifle, Caliber 5.56 mm, M16, is a United States military adaptation of the ArmaLite AR-15 rifle.
==NCIS==
It is seen being carried by various members of the United States Marine Corps in numerous episodes of NCIS.
==NCIS: Sydney==
It briefly appeared during the NCIS: Sydney Season 1 episode, Ghosted (episode).
Category:Weapons in NCIS
Category:Weapons in NCIS: Sydney