5.7x28mm vs 9mm: Decoding the Debate in Pistol Cartridges
The Genesis of 5.7x28mm The 5.7x28mm cartridge, often referred to as the five-seven, emerged as a response to a specific need within the realm of personal defense weapons. Conceived by Fabrique Nationale (FN) Herstal, the Belgian arms manufacturer, its development was driven by the desire to create a cartridge that could effectively penetrate body armor … Read more