Aero Precision M4E1-T Features
The 18-inch 416R stainless steel barrel features a 1:8 twist rate, optimizing bullet stabilization for improved accuracy. The barrel is treated with a stainless steel finish, enhancing durability and longevity. A rifle-length gas system ensures reliable cycling, while the .750-inch gas block journal accommodates low-profile gas blocks.
The M4E1-T upper receiver is forged from 7075-T6 aluminum, providing strength without unnecessary weight. It includes M4 feed ramps and comes assembled with a forward assist and port door installed. The integrated handguard mounting platform simplifies assembly and enhances rigidity.
Paired with a 15-inch ATLAS R-ONE M-LOK Handguard, this upper offers ample space for accessory attachment. The handguard features quick disconnect sling sockets at the 3, 6, and 9 o’clock positions, built-in anti-rotation tabs, and a continuous top rail for seamless integration of optics and sights. The 1.3-inch inside diameter accommodates most muzzle devices and 1.5-inch suppressors.
A standard A2-style flash hider is installed to reduce muzzle flash.
Aero Precision M4E1-T Specifications
- Caliber: 6.5 Grendel
- Barrel Length: 18 inches
- Barrel Material: 416R Stainless Steel
- Barrel Finish: Stainless Steel
- Twist Rate: 1:8
- Gas System Length: Rifle
- Gas Block Journal: .750 inches
- Muzzle Thread Pattern: 5/8×24
- Muzzle Device: A2-style flash hider
- Upper Receiver Material: 7075-T6 aluminum
- Handguard Length: 15 inches
- Handguard Type: ATLAS R-ONE M-LOK
- Handguard Material: 6061-T6 aluminum
- Handguard Features:
- Quick disconnect sling sockets at 3, 6, and 9 o’clock positions
- Built-in anti-rotation tabs
- Continuous top rail
- 1.3-inch inside diameter
- Finish: Flat Dark Earth (FDE) Cerakote
- Weight: Approximately 68.5 ounces
Please note, this complete upper receiver assembly does not include a bolt carrier group (BCG) or charging handle; these components are available separately.
| Barrel Length | 18 |
|---|---|
| Caliber | 6.5 Grendel |
| Condition | New in Box |
| Finish Per Color | Flat Dark Earth |
| Manufacturer | Aero Precision |
| Manufacturer Part Number | APAR700735M52 |
| Model | M4E1-T Complete Upper |
| Type | Uppers |
| UPC | 840014602254 |
Frequently Asked Questions About This Product
Why buy Aero Precision M4E1-T Complete Upper Flat Dark Earth 6.5 Grendel 18" 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-T Complete Upper Flat Dark Earth 6.5 Grendel 18" 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-T Complete Upper Flat Dark Earth 6.5 Grendel 18" 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-T Complete Upper Flat Dark Earth 6.5 Grendel 18" Barrel
All firearms, including the Aero Precision M4E1-T Complete Upper Flat Dark Earth 6.5 Grendel 18" 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-T Complete Upper Flat Dark Earth 6.5 Grendel 18" 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.
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