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Questions & Answers
Is this upper compatible with a freedom ordinance AR 9mm lower Expert Answer

Yes, the Aero Precision EPC-9 8.3in 9mm Threaded Complete Upper Receiver will be compatible with a Freedom Ordinance AR9 lower receiver.

by Ethan, Gear Expert, July 20, 2023
Customer Reviews
Helpful Positive Review Aero precision epc 9 by Bin, Verified Owner, October 18, 2024
I really love this threaded upper very well made . Looks great and works like a champ. Epc-9 they should have named it epic 9 .
1/1 found this helpful
Read 1 Review

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Product Info for Aero Precision EPC-9 8.3in 9mm Threaded Complete Upper Receiver with Flash Hider

This EPC-9 Complete Upper Receiver comes standard with ATLAS R-ONE Handguard. The R-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. 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.image

This complete upper receiver does not include BCG or Charging Handle. The muzzle device included with this complete upper receiver is NOT pinned nor welded to this barrel.

WARNING: California`s Proposition 65

Specifications for Aero Precision EPC-9 8.3in 9mm Threaded Complete Upper Receiver with Flash Hider:

Manufacturer: Aero Precision
Caliber: 9mm Luger
Barrel Length: 8.3 in
Barrel Twist Rate: 1-10
Handguard Type: Free-Float
Muzzle Device: A2 Flash Hider
Gun Model: Aero Precision EPC-9
Condition: New
Fabric/Material: 7075-T6 Aluminum
Attachment Type: Picatinny
Handguard Length: 7.3 in
Gun Rail: Full Top Rail
Gun Type: Rifle
Gun Make: Aero Precision
Barrel Material: 4150 Chrome Moly Vanadium
Gas System Type: Blowback
Bolt Carrier Group Included: No
Charging Handle Included: No
Magazine Included: No
Mount Type: Picatinny
Projectile Caliber: .355 Caliber
Country of Origin: USA

Features of Aero Precision EPC-9 8.3in 9mm Threaded Complete Upper Receiver with Flash Hider

  • 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

Package Contents:

  • Aero Precision EPC-9 8.3in 9mm Threaded Complete Upper Receiver with Flash Hider

Aero Precision EPC-9 8.3in 9mm Threaded Complete Upper Receiver with Flash Hider Orderable Models

List of Orderable Models

Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9mm, w/ ATLAS R-ONE 7.3in Handguard, Anodized Black, APAR620701M85 , MPN: APAR620701M85 , UPC: 840014613441 , Code: 29D-UFH-TR9CP83-APAR620701M85
Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9mm, w/ ATLAS S-ONE 7.3in Handguard, Anodized Black, APAR620101M85 , MPN: APAR620101M85 , UPC: 840014613465 , Code: 29D-UFH-TR9CP83-APAR620101M85
Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9mm, w/ ATLAS R-ONE 7.3in Handguard, FDE, APAR620711M85 , MPN: APAR620711M85 , UPC: 840014613458 , Code: 29D-UFH-TR9CP83-APAR620711M85
Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9mm, w/ ATLAS S-ONE 7.3in Handguard, FDE, APAR620111M85 , MPN: APAR620111M85 , UPC: 840014613472 , Code: 29D-UFH-TR9CP83-APAR620111M85
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