Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16″ Mid Length Barrel EM-15 Gen 2 M-LOK Handguard Anodized Black Features:
Aero Precision assembled anodized black upper receiver from 7075-T6 forged aluminum. Includes a mid-length gas system, an EM-15 handguard with continuous top rail. Threaded 16″ barrel in 5.56 in 1:7 twist and M4 feed ramp.
Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16″ Mid Length Barrel EM-15 Gen 2 M-LOK Handguard Anodized Black Specfications:
- Manufacturer Aero Precision
- Mfg. Part Number APAR640251M7
- UPC 815421023305
- Caliber/Gauge 5.56×45
- Action Semi Automatic
- Barrel Length 16
- Barrel Twist 1:7
- Firearm Fit AR-15
- Threaded Barrel Yes
Frequently Asked Questions About This Product
Why buy Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Barrel 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 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Barrel?
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 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Barrel 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 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Barrel
All firearms, including the Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Barrel, 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 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Barrel 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] SEMI AUTO](https://miamishooterssupply.com/wp-content/uploads/2025/05/6594213013ec577d847a70f2f92e28560a20e4c70af4f-300x300.png)
