The Assault Rifle is a powerful US military issue automatic rifle with a rapid fire rate and excellent stopping power from a 32 round magazine.
- This weapon is the weapon of choice for William Robert 'Tex' Jackson, Dr Patrick Ballard MD and Anthony Cortelli.
- The Assault Rifle is based upon the Colt M4A1
- The Assault Rifle's sound effects were recycled from the M16 in TimeSplitters
- By gaining access to a computer in the mission Escape by interrogating a doctor doing an autopsy, it is possible for John to turn off a laser barrier in the service tunnels and find this weapon.