Jackson holding the Benelli M3.

The Benelli M3 (Super 90) is a dual-mode (both pump-action and semi-automatic) shotgun designed and manufactured by Italian firearms manufacturer Benelli and holds a maximum of seven rounds of ammunition. The weapon's folding stock has been colored orange and the shotgun has a blue muzzle flash when fired. It was one of the three arsenals that were equipped by the Prometheus' crew members. Jackson armed himself with one while escorting Peter Weyland to meet the last surviving Engineer in the temple, he later used it to silence Elizabeth Shaw who was trying to warn Weyland about the Engineer by hitting her with the weapon's folding stock. After Weyland was attacked by the Engineer, Jackson attempts to kill the Engineer with his weapon but it was not enough to stop it. Jackson is beaten to death by the Last Engineer while trying to reload it.