They put in a metal firing pin because 100% plastic guns are illegal in the US. It was technically capable of being completely plastic.
But like the other poster said, it's a one-shot pistol with a weak cartridge. It's a long way from a practical firearm that will survive more than 10 shots.
But like the other poster said, it's a one-shot pistol with a weak cartridge. It's a long way from a practical firearm that will survive more than 10 shots.