Aero Precision EPC-9 Threaded 11″ 9mm Complete Upper Receiver w/ ATLAS S-ONE 10.3″ Handguard – Anodized Black
This EPC-9 Complete Upper Receiver comes standard with our ATLAS S-ONE Handguard. The S-ONE handguards are designed with size and weight in mind, while still providing plenty of real estate to accommodate any attachment needs the end user may have. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.
Features
- EPC-9 Upper Receiver
- 10.5″ ATLAS S-ONE Handguard
- 11″ 9mm CMV Barrel
- The product comes assembled
- This complete upper receiver does not include a BCG or a charging handle. These products may be selected as add-ons under the FINISH YOUR BUILD tab
- The muzzle device included with this complete upper receiver is NOT pinned or welded to this barrel.
Upper Receiver Features
- Last round bolt hold open mechanism
- Accepts most AR15 compatible barrel nuts and handguards
- Dimple above threads to allow for proper handguard timing
- Standard AR15 takedown/pivot pin lug pattern
- Machined from custom forged 7075-T6 aluminum






