M4-L89 5.56x45 NATO Assembled Upper Receiver - M4-L89 5.56x45 NATO 11.5"BBL 10.75" L89 Rail W/NOX9

Sons of Liberty Gun Works

Resumen

The M4-L89 5.56x45 NATO Assembled Upper Receiver from Sons of Liberty Gun Works features an 11.5-inch barrel designed for the AR-15 platform, making it suitable for compact builds while still delivering reliable ballistics. This complete assembly allows builders to easily integrate it with their lower receivers, providing a streamlined solution for those looking to enhance their firearm's versatility and performance. This upper receiver is commonly found in short-barreled rifle configurations or tactical builds where maneuverability is key.