M4 5.56 Complete Monolithic Upper Receiver Groups - M4 LE6943 Upper Group 11.5in Stripped

Colt

Resumen

The Colt M4 5.56 Complete Monolithic Upper Receiver Group features an 11.5-inch barrel and is designed for the AR-15 platform, ensuring compatibility with a wide range of lower receivers. This complete assembly provides a streamlined design, retaining the robustness of the M4 receiver type while being optimized for accuracy and reliability in the 5.56 NATO caliber. This upper receiver is commonly found in compact builds, particularly those intended for close-quarters engagements and tactical applications.