Aero Precision EPC-9 Assembled Upper Receiver FDE – AR-9 Platform

The Aero Precision EPC-9 Assembled Upper Receiver in Flat Dark Earth is a purpose-built 9mm upper designed for AR-9 platform builds. This is a complete upper receiver assembly ready to accept an EPC-9 bolt carrier group and charging handle (sold separately). The upper features Aero's Enhanced Pistol Caliber design with integral feed ramps and a last round bolt hold open system that works with Glock-style magazine compatibility.

Machined from 7075-T6 aluminum with a Type III hard coat anodized finish in FDE, this upper includes a forward assist, ejection port cover, and M4 feed ramps. The upper does not include a barrel, handguard, BCG, or charging handle—you'll need to complete the build with those components. Installation requires standard AR-15 armorer's tools and knowledge of AR-platform assembly.

• Caliber: 9mm
• Type: Assembled Upper Receiver (No Barrel/BCG/CH)
• Compatible Lower: Aero EPC-9 or AR-9 lowers with Glock mag compatibility
• Material: 7075-T6 Aluminum
• Finish: Type III Hard Coat Anodized FDE
• Includes: Upper receiver, forward assist, ejection port cover
• Installation: Requires barrel, handguard, BCG, charging handle, and standard armorer's tools