Radian Weapons AX556 Features
This premium set includes a billet upper receiver with an installed dust cover, anti-rotation pin, and lightweight forward assist. The AX556 lower receiver features fully ambidextrous controls, including bolt catch/release and magazine release, offering seamless operation for both right- and left-handed users.
Equipped with a 15.5″ M-LOK handguard, this set provides ample real estate for mounting accessories, enhancing modularity and customization. Key components like the Raptor-SD Ambidextrous Charging Handle and the Talon 45/90 Safety Selector ensure ergonomic operation, while the enhanced takedown pin set and barrel nut system guarantee secure assembly and performance.
Radian Weapons AX556 Specifications
- Caliber: 556 NATO / 223 Remington
- Material: Billet Aluminum
- Finish: Cerakote Flat Dark Earth
- Receiver Type: Upper and Lower Set
- Handguard: 15.5″ M-LOK
- Safety: Radian Talon 45/90 Ambidextrous Safety Selector
- Bolt Catch/Release: Ambidextrous
- Magazine Release: Ambidextrous
- Includes:
- Billet Upper Receiver w/ Dust Cover & Forward Assist
- AX556 Lower Receiver
- Raptor-SD Ambidextrous Charging Handle
- M-LOK Handguard
- Barrel Nut & Wrench
- Enhanced Takedown Pin Set
| Barrel Length | N/A |
|---|---|
| Caliber | 5.56 |
| Capacity | N/A |
| Condition | New in Box |
| Finish Per Color | Flat Dark Earth |
| Manufacturer | Radian Weapons |
| Manufacturer Part Number | R0406 |
| Model | AX556 Builders Kit |
| Type | Lowers |
| UPC | 817093023898 |
Frequently Asked Questions About This Product
Why buy Radian Weapons AX556 Builders Kit Flat Dark Earth 5.56 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 Radian Weapons AX556 Builders Kit Flat Dark Earth 5.56?
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 Radian Weapons AX556 Builders Kit Flat Dark Earth 5.56 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: Lowers, RIFLES.
What tags or features does this product have?
Key features and tags for this product include: Lowers, RIFLES.
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 Radian Weapons AX556 Builders Kit Flat Dark Earth 5.56
All firearms, including the Radian Weapons AX556 Builders Kit Flat Dark Earth 5.56, 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 Radian Weapons AX556 Builders Kit Flat Dark Earth 5.56 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 SEMI AUTO](https://miamishooterssupply.com/wp-content/uploads/2025/05/66d0e4478a80ae08beca8726a9755e8ad112e6657079e-300x300.png)
