Winchester usa 5.56x45 55gr 20rd 50bx/cs fmj
Specifications:
| Dimension | 0.85 X 2.40 X 4.70 |
| Caliber | 5.56 NATO |
| Bullet Type | Full Metal Jacketed |
| Bullet Weight In Grains | 55 Grains |
| Cartridges Per Box | 20.00 |
| Boxes Per Case | 50.00 |
| Reloadable | Y |
