- Caliber/Gauge: 5.56x45
- Ammo Features: Boat Tail
- Ammo Casing: Brass Clear All Filters
$12 89
(0.645 per round)
In Stock
$633 78
(0.634 per round)
In Stock
![](https://cdn.classicfirearms.com/skin/frontend/default/default/images/opc-ajax-loader.gif)