Description
Enhance Your AR-9 Build with the Aero Precision EPC-9 Upper Receiver
As experts in firearms and accessories, we at California Gun Shop recommend the Aero Precision 16″ EPC-9 Enhanced 9mm Complete Upper Receiver for its superior quality and performance. This upper receiver is designed to provide a reliable and accurate shooting experience, making it an excellent choice for both beginners and seasoned shooters. With its complete assembly, you can easily integrate it into your existing AR-9 lower receiver, saving time and effort in your build process.
Key Features and Benefits
- 16-Inch Barrel: Offers optimal balance for accuracy and maneuverability in 9mm caliber, ideal for close to medium-range engagements.
- Enhanced Design: Includes improved feed ramps and a durable construction to reduce malfunctions and ensure smooth operation.
- Complete Assembly: Comes pre-assembled with all necessary components, including the barrel, handguard, and bolt carrier group, for a hassle-free setup.
- High-Quality Materials: Made from 7075-T6 aluminum for the upper receiver and 4150 steel for the barrel, ensuring longevity and resistance to wear.
- Versatile Use: Suitable for various applications such as target practice, competition shooting, and home defense, providing versatility for any shooter.
Why Choose This Upper Receiver?
Based on our experience, Aero Precision is a trusted brand known for precision engineering. This model, the EPC-9, is specifically tailored for 9mm cartridges, offering reduced recoil and cost-effective ammunition options. Its enhanced features, like the M4 feed ramps, help prevent jams, making it a reliable choice for critical situations.
Specifications at a Glance
For detailed technical information, refer to the specification table below. This includes dimensions, weight, and material specifics to help you make an informed decision.
FAQ: Why Buy from California Gun Shop?
Q: Why should I purchase from California Gun Shop?
A: We offer expert advice, fast shipping, and a commitment to customer satisfaction. As a reputable dealer, we ensure all products are authentic and backed by reliable service. Shop with confidence for your firearm needs.



| Barrel Length | 16 inches |
| Caliber | 9mm |
| Material (Upper Receiver) | 7075-T6 Aluminum |
| Material (Barrel) | 4150 Steel |
| Finish | Black Anodized |
| Weight (Approx.) | 2.5 lbs |
| Overall Length | Approx. 20 inches |
| Thread Pattern | 1/2×28 TPI |
| Included Components | Upper receiver, barrel, handguard, bolt carrier group, charging handle |


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