MA37 assault rifle
From Halopedia, the Halo wiki
The MA37 Individual Combat Weapon System, formally known as the Individual Combat Weapon System, Caliber 7.62 mm, MA37, is a member of the MA5 series of assault rifles. Favored by the UNSC Army, it also saw service with the UNSC Marine Corps and UNSC Navy and was known as the MA5.
It first entered service with the UNSC in the year 2437 and has been consistently in production since. Copies of the weapon were mass-produced at the Misriah Armory Rajtom Facility on Reach. The later MA40 assault rifle was similar in design and featured several improvements over the MA37 including reliability and durability.
It was primarily used by Army assault teams and preferred in planetary defense. It saw use during the Battle of Alpha Corvi II, and was the predominant small arm used during the Fall of Reach. It also saw service in the Battle of Mombasa.
Differences from MA5C ICWS in Halo 3
List of appearances