Tag Archives: Professor Parabellum

Sheet Metal .22 Derringers

Four different models built from the Professor Parabellum DIY Sheet Metal Derringers plan book.

Completed DIY .22 Revolver Project

A reader submission from Russia which was built from the DIY .22 Revolver Construction Plans by Professor Parabellum.

DIY Sheet Metal Derringer Model 2

A .22lr copy of the second model featured in the DIY Sheet Metal Derringers plans book.

Illegal firearm manufacturing in Alberta Canada

Police in Edmonton, Alberta seized a number of homemade and modified firearms from a property in St. Albert, among them a homemade derringer, MAC-10 submachine gun and revolving pepperbox appearing to be from the Practical Scrap Metal Small Arms series alongside a STEN and modified SKS rifle. Two men were arrested as part of an investigation into illegal firearm manufacturing.

DIY break barrel shotgun pistol project

“Another nice project based on the plans of Professor Parabellum. In the short “Combat” variant and embellished with a few accessories ;)”

Extremely simple, ultra compact clandestine submachine gun

A 9mm submachine gun designed to be ultra compact and use the least number of parts possible. Nearly all components are made from square tubing including a one piece push trigger which is operated with the user’s thumb.