User:CarpeJugulum/M3A Personal Defense Weapon

"Between the M8 and the M3, I'll take the M3. Larger ammo size, better accuracy, and the ability to mount sights makes up for twenty less rounds per mag."

- UNSC Marine

The is a sub machine gun used by the UNSC during the Saulosian Campaign.

Design
The M3A was introduced in 2564 as an alternative to the M8/Caseless. Intended to be used by vehicle crews and other soldiers working in close quarters, the M3A soon became popular with commando teams and other special forces.