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This 22 Derringer is based off of professor parabellums "DIY Sheet Metal Derringers' Construction Plans". This is the first design "model 1" its quite simple could be made with hand tools and a cordless drill if need be. I would give this a 4.5/5 on an arbitrary DIY scale.
The design is not functional in its current state. This model is missing obvious features such as springs and firing pin.
LBRY Tags: 22lr; professor parabellum; luty; derringer; self defence
The design is not functional in its current state. This model is missing obvious features such as springs and firing pin.
LBRY Tags: 22lr; professor parabellum; luty; derringer; self defence