The Light Shotgun is an under-barrel assault rifle attachment in Crysis 2. It can be used in both singleplayer and multiplayer. It is a small shotgun attachment that is put on the underside of an assault rifle, allowing it to shoot shotgun shells. It can only be used on the FY71, the SCARAB and the Grendel.
Being an attachment and not a normal shotgun such as the Jackal, the Light Shotgun has reduced range and damage.