Paradise Lost Edit
Killing enemies with this gun fills up an execution meter allowing use of the alternate fire, when right click is held, you can pass the targeting reticle over any human enemies in the immediate area to mark them, when released the Postal Dude will automatically shoot for their heads, killing them instantly if the shot connects. The alt fire can kill even the most dangerous enemies in the game in short order. In Enhanced Mode, this weapon's headshots always instantly destroy heads.
Ammo for this weapon is generally scarce, but can be bought from vending machines for a $15 a piece.
A powerful weapon with high accuracy and a small hit radius. Ammo is scarce but one or two hits is enough to take down most hostiles.