The Beretta PM-12S Submachine Gun
This video delves into the history and design of the Beretta PM-12S submachine gun. It highlights the evolution from earlier Beretta SMG designs, crediting engineers Tulio Marengoni and Domenico Salza. The description points out key features like the forward and rear pistol grips and the innovative bolt design that wraps around the barrel to improve control. The video notes its continued service with various military and police forces, particularly security personnel in Italy.












