Aero Precision EPC-9 Assembled Upper Receiver Black – AR-15 9mm PCC Platform

The Aero Precision EPC-9 (Enhanced Pistol Caliber) assembled upper receiver is a dedicated 9mm upper designed to pair with Aero's EPC-9 lower receivers and other 9mm-compatible AR-15 lowers using Glock-style magazine inserts. This forged 7075-T6 aluminum upper features Aero's proprietary bolt catch/release system and ejection port specifically engineered for reliable 9mm operation. The upper is fully assembled with a forward assist delete for a clean, streamlined profile suited to pistol caliber carbine builds.

Finished in mil-spec Type III hard coat anodizing, this upper receiver arrives ready to accept your choice of 9mm barrel, bolt carrier group, and handguard. The upper does not include a charging handle, BCG, barrel, or handguard—those components must be sourced separately. Installation follows standard AR-15 upper/lower mating procedures. Designed and manufactured in the USA by Aero Precision.

• Caliber: 9mm
• Type: Assembled upper receiver (no barrel, BCG, or handguard)
• Compatible Lower: Aero EPC-9 lowers, 9mm AR-15 lowers with Glock mag compatibility
• Material: Forged 7075-T6 aluminum
• Finish: Type III hard coat anodized, black
• Includes: Assembled upper receiver, ejection port cover, forward assist delete
• Installation: Standard AR-15 upper/lower pins; requires separate barrel, BCG, charging handle, handguard