5.56x45 AR-15 1:8 M4 Contour Product Specials Today
- Caliber/Gauge: 5.56x45
- Firearm Fit: AR-15
- Barrel Twist: 1:8
- Barrel Profile: M4 Contour Clear All Filters
$100 79
$125.99
In Stock
Only 4 Left!
![](https://cdn.classicfirearms.com/skin/frontend/default/default/images/opc-ajax-loader.gif)