5.7x28mm vs .22 WMR: Which Rimfire or Centerfire Cartridge Reigns Supreme?
Introducing the Contenders In the world of ballistics, the 5.7x28mm and the .22 WMR represent different approaches to performance. The 5.7x28mm is a centerfire cartridge, designed primarily for military and law enforcement applications. It made its debut with the FN P90 personal defense weapon (PDW) and the Five-seven pistol, both developed by Fabrique Nationale (FN) … Read more