KH-12 "Sledgehammer"

Origin&Description
Very Dangerous over short distances

This pump action, 8 gauge shotgun is designed specifically to hunt big game animals. Ear damage is a large concern when using the Sledgehammer, as the "Gun Nut Daily, Issue #467" states that "The damn thing sounds like god slamming his car door"

Usage
The KH-12 "Sledgehammer" has a ridiculously short range of around 30 feet (9 meters), meaning that it's nigh useless outside of close quarters combat. it does pack a punch like no though gun though, and you can choose between buckshot(11d6) and solid slugs(22d2)