This replacement or spare magazine is compatible with your Ruger SR-556, AR-556. Made in the USA.
| manufacturer | Ruger |
| Finish | Black |
| Weight | Black |
| Overall Length | Detachable |
| Action | 30rd |
| Barrel Length | AR-556 |
| Capacity | 30 |
| Model | AR15 Magazine |
| Type | Magazine |
| Caliber | 223 Rem | 5.56 NATO |