Aero Precision EPC-9 Threaded 8.3" 9mm Complete Upper Receiver w/ ATLAS S-ONE 7.3" Handguard - Anodized Black
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Aero Precision
Overview
The Aero Precision EPC-9 Threaded 8.3" 9mm Complete Upper Receiver is designed for the AR-9 platform, providing a compact and efficient solution for your builds. With its 8.3-inch barrel, this upper receiver is optimized for maneuverability while maintaining accuracy, making it ideal for both close-quarters engagements and range use. The anodized black finish adds a sleek look, and this upper commonly appears in pistol-caliber carbine configurations, allowing builders to create versatile setups for various shooting applications.
Specifications
Aero Precision EPC-9 Threaded 8.3" 9mm Complete Upper Receiver w/ ATLAS S-ONE 7.3" Handguard - Anodized Black
Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision EPC-9 Threaded 8.3" 9mm Complete Upper Receiver w/ ATLAS S-ONE 7.3" Handguard - Anodized Black to a build in July 2026.
It 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 $459.99 at AR15 Discounts for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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