AFTE Store - Notes on Pressure Guns

Short article discusses pressure guns (i.e. copper crushing gun) and the caliber interchangeability associated with universal receivers. Includes comparison photos of same reciever used to fire different caliber cartridges (357 Magnum vs 30-06, 9mm Parabellum vs 30-06, 41 Magnum vs 30-06, and 300 Wincester Magnum vs 303 British).