Aero Precision M4E1-T Features
The 18-inch 416R stainless steel barrel offers excellent accuracy and is optimized with a 1:8 twist rate for stabilizing a variety of bullet weights. The barrel includes a rifle-length gas system for consistent performance and a .750-inch gas block journal, making it compatible with low-profile gas blocks.
The ATLAS R-ONE handguard, crafted from 6061-T6 aluminum, features a slim profile with M-LOK compatibility, allowing for easy accessory attachment. The M4E1-T threaded upper receiver, made from 7075-T6 aluminum, is designed with an integrated handguard mounting platform for added strength and ease of installation. A standard A2 flash hider is pre-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: Bead Blasted
- Twist Rate: 1:8
- Gas System Length: Rifle
- Gas Block Journal: .750 inches
- Muzzle Thread Pattern: 5/8×24
- Muzzle Device: A2 Flash Hider
- Handguard Type: ATLAS R-ONE M-LOK
- Handguard Length: 15 inches
- Handguard Material: 6061-T6 Aluminum
- Upper Receiver Material: 7075-T6 Aluminum
- Finish: Black Anodized
- Weight: Approximately 68.5 ounces
Frequently Asked Questions About This Product
Why buy Aero Precision M4E1-T Complete Upper 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 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 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 6.5 Grendel 18" Barrel
All firearms, including the Aero Precision M4E1-T Complete Upper 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 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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