Originally developed by NATO to replace the 9mm round, the 5.7x28 is a high-velocity pistol cartridge that was primarily adopted by FN for its P90 and Five-seveN personal defense weapons. Enter the all-new Ruger 57 to challenge that dominance.
Originally developed by NATO to replace the 9mm round, the 5.7x28 is a high-velocity pistol cartridge that was primarily adopted by FN for its P90 and Five-seveN personal defense weapons. Enter the all-new Ruger 57 to challenge that dominance.