History of Winchester 5.56x45 Ammo
Since 1886, the Winchester Repeating Arms Company has been at the forefront of innovation for firearms and ammunition technology. This legacy is reflected in the multiple lines of Winchester 5.56 ammo that are second to none in the industry.
Continue reading History of Winchester 5.56x45 Ammo here: https://ammo.com/brands/winchester-ammo/winchester-556x45-ammo#caliber-history