Firearms designer Mark Serbu unleashes the concept for his GB-22, a homemade four-piece .22 rimfire single-shot handgun that can be crafted by virtually anyone. With only a barrel, frame, …

Feb 13, 2017 · Last fall Mark introduced the world to the Gun Buyback 22 or GB-22, a homemade four-piece .22 rimfire single-shot handgun that can be crafted by virtually anyone. With only a …

Jan 17, 2017 · Firearms designer Mark Serbu came up with the concept behind building this homemade four-piece .22 rimfire single-shot handgun, called the GB-22. The key word in that …

GB-22 closed-bolt (foreground) and open-bolt. Rifled barrels! Ghetto blaster! Very nicely done GB-22! GB-22 plans!

Jan 21, 2017 · This is the SERBU GB-22, a single shot, open bolt .22 pistol designed to be extremely simple to build, even with basic handtools, as necessity or availability of materials …

If you're planning on building a GB-22, this video is for you! Gun designer Mark Serbu discusses the design and goes over each page of the drawings for the ...

The devious designer Mark Serbu has produced the GB-22, a .22 rimfire single-shot handgun that has ony four parts and can be made with hand tools. The barrel, frame, slide and recoil spring, …

Apr 4, 2017 · By now, I'm sure that most people have heard about Mark Serbu's GB-22, a single shot, 22LR pistol. Mark makes the argument that this could be considered the worlds simplest …

Jan 19, 2021 · I've been wanting to make a .22 pistol with my 3d printer. I've seen a lot of designs online that seem promising but take ages to print and most have no way to utilize a steel …