Aero Precision M4E1 15\" Enhanced M-LOK Complete Upper, 16\" 5.56 HBAR CMV Mid-Length Barrel - Anodized Black - APAR600218M97
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Aero Precision
Overview
The Aero Precision M4E1 15" Enhanced M-LOK Complete Upper features a complete assembly designed for the AR-15 platform, chambered in 5.56 NATO. It includes a mid-length gas system, providing a balanced gas operation that enhances reliability and reduces recoil, making it ideal for various shooting applications. This upper receiver is commonly utilized in versatile builds that prioritize both performance and modularity, thanks to its M-LOK compatibility for attaching accessories.
Specifications
Aero Precision M4E1 15\" Enhanced M-LOK Complete Upper, 16\" 5.56 HBAR CMV Mid-Length Barrel - Anodized Black - APAR600218M97
Available Merchants(4)
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Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision M4E1 15\" Enhanced M-LOK Complete Upper, 16\" 5.56 HBAR CMV Mid-Length Barrel - Anodized Black - APAR600218M97 to a build in March 2026.
It was out of stock everywhere we track for all of August 2026, and today none of the 4 retailers we track has it in stock right now. Listed prices start at $349.99 at Stag Arms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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