.223 Wylde / 5.56 NATO
The .223 Wylde and 5.56 NATO are the most popular calibers for the AR-15 platform. These rounds are great for a wide range of uses from military and self defense to small game hunting. It's also a very affordable option for range days.
ELD Performance AR-15 16" 5.56 NATO, Carbine Gas, Government Profile, 1:8T, M4 Barrel Extension, Nitride Barrel