12 gauge magnum

The 12-gauge magnum is standard shotgun ammunition used by the UNSC armed forces.
== Overview ==
These shells are polymer-hulled with metric dimensions of 18.5x89mm. Standard loads consist of 18 .00 nickle-plated lead pellets, with a variety of other ammunition types, such as rifled slugs and incendiaries, available for situational use.
Category:Daisy-023
Category:Ammunition