How Does a Pinfire Revolver Work?

Pinfire revolvers also work on similar principles. There is a slot cut into compartment of the revolver's cylinder, so that the pin can protrude out of it. The hammer of the revolver strikes the top of the pin and thereby fires the weapon.

Are Pinfire guns legal?

Do I need any special license, or permit to own one of these? No, in the 1950's these were sold at convenience and soda stores to kids, just like cap guns are today. Because they are not firearms, and the 2mm blanks are not considered ammunition, these have never been considered firearms or weapons.

Why are Pinfire guns so expensive?

There are sites that sell the 2mm pinfires, some resembling well-known guns such as the 1911 and the Broomhandle Mauser. Some are quite expensive because a lot of work is required to make a working model, and some are quite novel as well.