Overview
Winchester USA Ammunition 5.56x45mm NATO 62 Grain M855 SS109 Penetrator Full Metal Jacket is loaded to NATO specifications. It is not intended for use in commercial bolt-action rifles chambered in 223 Remington. The full metal jacket bullets feature a steel core and green penetrating tip. Brass cases are reloadable.
Specifications:
| Cartridge | 5.56x45mm NATO |
| Grain Weight | 62 Grains |
| Quantity | 1000 Round |
| Configuration | (50 Boxes of 20) |
| Muzzle Velocity | 3060 Feet Per Second |
| Muzzle Energy | 1289 Foot Pounds |
| Bullet Style | Penetrator Full Metal Jacket |
| Lead Free | No |
| Primer | Boxer |
| Corrosive | No |
| Reloadable | Yes |
| Velocity Rating | Supersonic |
| Country of Origin | United States of America |