Aero Precision M4E1 Enhanced 10.5\" 5.56 Barrel Complete Upper Receiver with 9\" Enhanced Gen 2 M-LOK Handguard - Cerakote FDE - APAR640222M2
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Aero Precision
Overview
The Aero Precision M4E1 Enhanced Complete Upper Receiver features a 10.5" barrel chambered in 5.56 NATO, making it suitable for short-barreled rifle builds that require precision and reliability in compact configurations. This complete assembly includes the M4E1 receiver type, which provides enhanced features for improved performance and ease of installation. Builders often incorporate this upper receiver into pistol or SBR builds where maneuverability and weight savings are key considerations.
Specifications
Aero Precision M4E1 Enhanced 10.5\" 5.56 Barrel Complete Upper Receiver with 9\" Enhanced Gen 2 M-LOK Handguard - Cerakote FDE - APAR640222M2
Price and stock
The Aero Precision M4E1 Enhanced 10.5\" 5.56 Barrel Complete Upper Receiver with 9\" Enhanced Gen 2 M-LOK Handguard - Cerakote FDE - APAR640222M2 was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $569.99 at Optics Planet for when it comes back.
Prices checked · refreshed daily across 37 retailers
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