The 3D print-able FGC-9 MKII 9mm carbine wielded by a member of Birmingham’s notorious Burger Bar Boys.
The world’s simplest and cheapest 12 gauge shotgun which consists of two pieces of thick gas or scaffolding pipe with a nail fixed to the rear.
When encountering such firearms examiners must be especially careful to ensure no round is present in the chamber avoiding any rearward movement of the barrel before further handling.
Semi-automatic 9mm firearms which can be made in anyone’s bedroom using a $200 3D printer and some pipe.
From Mail & Guardian SA.