Daniel Defense MK18 Upper Features
The Daniel Defense MK18 AR15 style Upper Receiver Group is unmatched in size, weight, and performance, and features the picatinny quad rail Daniel Defense provides to USSOCOM. The RIS II rail features a Bolt-Up System that has been rigorously tested prior to fielding by USSOCOM. The 10.3 inch Cold Hammer Forged barrel is the same length in use for the MK18 upper most commonly used for CQB operations. Its independently ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters. All Daniel Defense complete upper receiver groups come standard with an M16 profile bolt carrier group.
NFA DISCLAIMER
Once this part is assembled into a complete firearm, it becomes a regulated item by the National Firearms Act (NFA). Please check with your local and state municipalities for any further regulatory requirements. It is the buyer’s responsibility to make sure they comply with all NFA rules and applicable laws.
Daniel Defense MK18 Upper Specifications
- Brand: Daniel Defense
- Category: Uppers
- Caliber: 5.56x45mm NATO
- Model: MK18
- Sights: Optic Ready
- Barrel Finish: Black Phosphate
- Barrel Material: Chrome Moly Steel
- Muzzle: Flash Suppressor
- Twist: 1:7″
- Firearm Fit: AR-15
- Type: Complete
- Gun Platform: AR-Style
- Handguards: DD RISII MK18
- Receiver Material: 7075-T6 Aluminum
- Barrel Description: Cold Hammer Forged
- Barrel Length: 10.30″
- Receiver Finish: Black Anodized
- Weight: 3.50 lbs
- Handguard Finish: Flat Dark Earth Cerakote
| Barrel Length | 10.3 |
|---|---|
| Caliber | 5.56 |
| Condition | New in Box |
| Finish Per Color | Flat Dark Earth |
| Manufacturer | Daniel Defense |
| Manufacturer Part Number | 230040801301 |
| Model | MK18 Upper |
| Type | Uppers |
| UPC | 852548002592 |
Frequently Asked Questions About This Product
Why buy Daniel Defense MK18 Upper Flat Dark Earth 5.56 NATO 10.3" 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 Daniel Defense MK18 Upper Flat Dark Earth 5.56 NATO 10.3" 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 Daniel Defense MK18 Upper Flat Dark Earth 5.56 NATO 10.3" 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 Daniel Defense MK18 Upper Flat Dark Earth 5.56 NATO 10.3" Barrel
All firearms, including the Daniel Defense MK18 Upper Flat Dark Earth 5.56 NATO 10.3" 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 Daniel Defense MK18 Upper Flat Dark Earth 5.56 NATO 10.3" 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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