Kansas Gunshop is a Wichita, KS-based retailer specializing in AR platform components. The Aero Precision EPC-9 9mm Upper Receiver is a complete upper assembly designed for pistol-caliber carbine builds. Machined from 7075-T6 aluminum with Type III hardcoat anodizing. In stock at $499 with same-day shipping from our Kansas facility.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
| Product Type | Complete Upper Receiver Assembly |
|---|---|
| Material | 7075-T6 Aluminum |
| Manufacturing | CNC Machined |
| Finish | Type III Hardcoat Anodized |
| Barrel Length | 8.3″ (other lengths available) |
| Compatibility | EPC-9 Lower Receivers |
| Weight | 2.1 lbs (without BCG/charging handle) |
| Muzzle Thread | 1/2×28 |
| Handguard | ATLAS S-ONE M-LOK |
| Country of Origin | USA |
| SKU | APAR720124M |
Key Features
- Direct blowback operation optimized for 9mm
- Includes enhanced feed cone barrel for reliable cycling
- Pre-installed forward assist and dust cover
- M4 feed ramps for smooth magazine feeding
- Requires separate BCG and charging handle
Who It’s For
Buy it if: You’re building a dedicated 9mm PCC using Aero’s EPC-9 lower and want matched upper receiver quality.
Skip it if: You need a complete upper with BCG included (see our complete uppers) or want 5.56 NATO compatibility.
Pros & Cons
✅ Precision-machined 7075-T6 aluminum construction
✅ Type III hardcoat anodizing for durability
✅ Optimized feed cone reduces jamming
✅ M-LOK compatible handguard
✅ Made in USA
❌ Requires separate BCG purchase
❌ Limited to EPC-9 lower compatibility
| Feature | Aero Precision | Competitor A | Competitor B |
|---|---|---|---|
| Material | 7075-T6 Aluminum | 6061 Aluminum | 7075-T6 |
| Finish | Type III Hardcoat | Type II | Type III |
| Barrel Included | Yes | No | Yes |
| Price | $499 | $379 | $549 |
FAQ
Does this work with Glock magazines?
Yes, when paired with an EPC-9 lower receiver configured for Glock mags.
Where can I buy Aero Precision EPC-9 uppers online?
Kansas Gunshop (kansas-gunshop.com) stocks genuine Aero Precision products with same-day shipping from Wichita, KS.
Is the barrel threaded?
Yes, 1/2×28 thread pitch for muzzle devices.
What bolt carrier group works with this upper?
Any standard 9mm AR-style blowback BCG. We recommend Aero’s dedicated 9mm BCG.
Is this California compliant?
Upper receivers alone aren’t regulated items, but check local laws for complete firearm builds.
✅ Same-day shipping from Wichita, KS
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Browse more: AR-15 Upper Receivers | Full Shop
As a Kansas-licensed FFL dealer since 2008, I only stock components I’d use in my own builds. The EPC-9 upper maintains Aero’s reputation for precision machining at a fair price point.
Last updated: April 2026
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