Shotgun

A shotgun, also known as a scattergun and peppergun, is a firearm that is usually designed to be fired from the shoulder, which uses the energy of a fixed shell to fire a number of small spherical pellets called shot, or a solid projectile called a slug.
Shotgun can refer to the following:
*DTM Series – A series of shotguns by Weapon System Technologies.
**DTM/Law Enforcement
**M90 Close Assault Weapon System – The type of shotgun featured in the Halo trilogy.
*M45 Tactical Shotgun – A shotgun featured in Halo: Reach.
**M45D Tactical Shotgun – A shotgun featured in Halo 4 and Halo 5: Guardians.
**M45E Tactical Shotgun – A shotgun featured in Halo: Combat Evolved Anniversary.
*Shotgun (Halo 4 Commendation) – A multiplayer commendation in Halo 4.
*Type-52 Pistol – A shotgun-like Jiralhanae weapon, also known as Mauler.
*Underslung shotgun – A weapon attachment usable with some other firearms.
*Z-180 Close Combat Rifle/Asymmetric Engagement Mitigator – The Forerunner equivalent of a shotgun known as a Scattershot.
*CQS48 Bulldog, the new shotgun in Halo Infinite.