M4-SBR-L XTD Features
Both the upper and lower receivers of the M4-SBR-L are machined from 7075-T6 aluminum billet and hardcoat anodized in a variety of colors. Since Franklin Armory uses CNC machines to carve out each receiver from a solid block of aluminum alloy, giving them a distinctly beefier look than usual, the company can also add custom features directly to the parts. The lower receiver has an integrated and enlarged triggerguard for ease of use with gloved fingers. At the front of the triggerguard and just above the magazine well is a grooved memory tab for finger-off-the-trigger safety (at least for right-handed shooters). The magazine well itself is significantly flared to aid with faster magazine reloads, and the front of the magazine well features a checkered pattern to provide extra grip to those who like using it as an improvised vertical grip.
M4-SBR-L XTD Specifications
- Barrel Length + Type: 16″ M4 SBN
- Handguard/Upper: 15″ FSR
- Front Sight: Magpul MBUS
- Rear Sight: Magpul MBUS
- Charging Handle: Standard
- Bolt Carrier: Salt Bath Nitride
- Lower: Libertas
- Trigger: BFSIII
- Gas System: Midlength
- Gas System: Low Profile
- Muzzle Device: Triumvir
- Color: Black
- Stock: Magpul CTR
- Grip: Ergo Ambi Sure
- Features: Bilateral Push Button QD Mounts
- Calibers: 5.56 NATO (1/7) Twist
| Caliber | 5.56 |
|---|---|
| Capacity | 30 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | Franklin Armory |
| Manufacturer Part Number | 00-10028-BLK |
| Model | M4 SBR-L |
| Type | Modern Sporting Rifles |
| UPC | 818725011061 |
Frequently Asked Questions About This Product
Why buy Franklin Armory M4-SBR-L XTD 5.56 NATO / .223 Rem 16" Barrel 30-Rounds 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 Franklin Armory M4-SBR-L XTD 5.56 NATO / .223 Rem 16" Barrel 30-Rounds?
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 Franklin Armory M4-SBR-L XTD 5.56 NATO / .223 Rem 16" Barrel 30-Rounds 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: Modern Sporting Rifles, RIFLES.
What tags or features does this product have?
Key features and tags for this product include: Modern Sporting Rifles, 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 Franklin Armory M4-SBR-L XTD 5.56 NATO / .223 Rem 16" Barrel 30-Rounds
All firearms, including the Franklin Armory M4-SBR-L XTD 5.56 NATO / .223 Rem 16" Barrel 30-Rounds, 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 Franklin Armory M4-SBR-L XTD 5.56 NATO / .223 Rem 16" Barrel 30-Rounds 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 for sale Miami Shooters Supply](https://miamishooterssupply.com/wp-content/uploads/2025/05/66d0e4478a80ae08beca8726a9755e8ad112e6657079e-1-300x300.png)
