Aero Precision M4E1 Complete Upper Features
The M4E1 upper is equipped with the lightweight and efficient ATLAS S-ONE handguard, which offers a sleek, low-profile design without sacrificing functionality. The handguard allows for optimal hand placement and accessory mounting capabilities, making it suitable for a variety of shooting styles and needs. The mid-length gas system provides smoother operation and less recoil, enhancing the shooter’s control and comfort during firing sequences.
This upper assembly is meticulously engineered for durability and performance, featuring Aero Precision’s enhanced forging process that creates a more precise upper receiver and a better fit with modern accessories and components. The anodized Cerakote finish not only protects against corrosion and wear but also adds a tactical aesthetic that is visually appealing and practical for a variety of environments.
Aero Precision M4E1 Complete Upper Specifications
- Manufacturer: Aero Precision
- Model: M4E1
- Type: Complete Upper
- Calibers: .223 Remington / 5.56 NATO
- Barrel Length: 16 inches
- Twist Rate: 1:7
- Handguard: ATLAS S-ONE
- Gas System: Mid Length
- Finish: Cerakote in Flat Dark Earth
- Color: Flat Dark Earth
- Fit: AR15
- Subcategory: Upper Receivers
- Additional Features: Does not include BCG or charging handle
| Barrel Length | 16 |
|---|---|
| Caliber | 5.56 |
| Condition | New in Box |
| Finish Per Color | Flat Dark Earth |
| Manufacturer | Aero Precision |
| Manufacturer Part Number | APAR700315M7 |
| Model | M4E1 Upper |
| Type | Uppers |
| UPC | 840014601592 |
Frequently Asked Questions About This Product
Why buy Aero Precision M4E1 Upper Flat Dark Earth 5.56 / .223 Rem 16" Barrel ATLAS S-ONE Hanguard from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy Aero Precision M4E1 Upper Flat Dark Earth 5.56 / .223 Rem 16" Barrel ATLAS S-ONE Hanguard?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is Aero Precision M4E1 Upper Flat Dark Earth 5.56 / .223 Rem 16" Barrel ATLAS S-ONE Hanguard available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: RIFLES, Uppers.
What tags or features does this product have?
Key features and tags for this product include: RIFLES, Uppers.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for Aero Precision M4E1 Upper Flat Dark Earth 5.56 / .223 Rem 16" Barrel ATLAS S-ONE Hanguard
All firearms, including the Aero Precision M4E1 Upper Flat Dark Earth 5.56 / .223 Rem 16" Barrel ATLAS S-ONE Hanguard, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the Aero Precision M4E1 Upper Flat Dark Earth 5.56 / .223 Rem 16" Barrel ATLAS S-ONE Hanguard is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
![KELTEC SUB2000 GEN3 [BLK] 5.7x28MM for sale Miami Shooters Supply](https://miamishooterssupply.com/wp-content/uploads/2025/05/66d0e4478a80ae08beca8726a9755e8ad112e6657079e-1-300x300.png)
