Winchester USA 5.56x45mm NATO 55 Grain Full Metal Jacket

Backed by generations of legendary excellence, this Winchester USA Lake City ammo is true 5.56x45 Nato M193 spec ammo designed specifically for use in the military M16 and M4 rifles and will perform equally well in all civilian AR-15 models as well. The name Winchester is synonymous with quality and stands for consistent performance and outstanding value, to suit a wide range of hunter's and shooter's needs. If you are looking for some of the most reliable range ammunition, then this is it. This particular ammunition is boxer-primed, brass cased, and fully reloadable. Winchester M193 ammo features brand-new annealed brass cases that have been heat treated at the shoulder and throat to prevent distortion allowing the brass to retain its perfect shape even after repeated reloading. This is a visible feature that you will see on some premium brands.