Category
page 1Bullpup shotguns
Pancor Jackhammer
bullpup revolver automatic shotgun

KS-23
The KS-23 () is a pump action shotgun manufactured by Russian company Tula Arms Plant. The KS-23 was developed by TsNIITochMash in the Soviet Union for use by the Ministry of Internal Affairs. It is officially designated as a carbine in Russia because it uses a rifled barrel.
Kel-Tec KSG
American twin-magazine bullpup pump shotgun.
Heckler & Koch HK CAWS
Prototype automatic shotgun
UTAS UTS-15
Turkish twin-magazine pump action shotgun.
Neostead
type of Bullpup combat shotgun
High Standard Model 10
semi-automatic shotgun
Standard Manufacturing DP-12
American double-barrelled pump action shotgun.