Looking for a high-quality AR-15 barreled upper receiver? Look no further than the Aero Precision M4E1 Enhanced Barreled AR-15 Upper. This top-of-the-line receiver is forged from 7075-T6 aluminum and precision machined to M4E1 specs, ensuring a perfect fit with Mil-Spec and aftermarket parts. It’s finished with a matte black hardcoat anodizing and features laser engraved T-marks on the upper picatinny rail.
This 18” .223 Wylde barreled upper comes complete with the superior Enhanced Gen 2 M-LOK free float handguard. This handguard offers improved ergonomics and a lightweight design with scalloped picatinny top rail. It also has a large 1.78” inside diameter, making it ideal for use with suppressors. Don’t settle for anything less than the best – go with the Aero Precision M4E1 Enhanced Barreled AR-15 Upper.