Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16 Barrel
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Aero Precision
Overview
The Aero Precision M4E1 Assembled AR-15 Upper Receiver is a complete upper designed for builders looking to create a reliable and accurate platform. With a 16-inch barrel and a mid-length gas system, this upper optimizes gas flow for a smoother shooting experience, making it well-suited for a variety of applications. You'll commonly find this upper in builds that prioritize the 5.56 NATO caliber and mid-length gas configurations, providing a balance of performance and versatility.
Specifications
Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16 Barrel
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