Diamondback Diamond DB15 OD Green Features
The Diamond DB15 is designed for performance and comfort. The 1-in-8 rate of twist in the barrel is optimized for stabilizing a wide range of bullet weights, enhancing accuracy with both .223 Rem and 5.56 NATO rounds. The collapsible/folding stock features a Magpul CTR stock, ensuring ergonomic handling and adaptability for various shooting positions.
This model includes a threaded barrel with a 1/2×28 thread pattern, allowing for the attachment of suppressors or other muzzle devices. It is equipped with a 15″ M-LOK Anti-Rotation Rail, providing versatility for mounting accessories. The Obsidian Muzzle Brake helps to minimize recoil and muzzle rise, while the Magpul MOE K2+ grip offers a comfortable and secure hold.
Diamondback Diamond DB15 OD Green Specifications
- Manufacturer: Diamondback Firearms
- Family: Obsidian Series
- Model: Diamond DB15 Rifle
- Type: Rifle
- Action: Semi-Auto
- Caliber/Gauge: 223 Rem | 5.56 NATO
- Finish: OD Green Cerakote
- Stock: Collapsible / Folding Stock
- Stock/Grips: Magpul CTR Stock
- Barrel Length: 16″
- Overall Length: 33″ to 36.25″
- Rate of Twist: 1-in-8
- Capacity: 30 + 1
- Number of Magazines: 1
- Magazine Description: 30 rounds PMAG
- Sights: None
- Thread Pattern: 1/2×28
- Special Feature: Threaded Barrel
- Weight: 6.6 lbs.
- Safety Features: 2-Position Thumb Safety
- Receiver: Forged 7075 T-6 Aluminum
- Additional Info: 15″ M-LOK Anti-Rotation Rail
- Additional Info: Obsidian Muzzle Brake
- Additional Info: Magpul MOE K2+ Grip
Frequently Asked Questions About This Product
Why buy Diamondback Diamond DB15 OD Green 5.56 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 Diamondback Diamond DB15 OD Green 5.56 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 Diamondback Diamond DB15 OD Green 5.56 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 Diamondback Diamond DB15 OD Green 5.56 16" Barrel 30-Rounds
All firearms, including the Diamondback Diamond DB15 OD Green 5.56 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 Diamondback Diamond DB15 OD Green 5.56 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] for sale Miami Shooters Supply](https://miamishooterssupply.com/wp-content/uploads/2025/05/6594213013ec577d847a70f2f92e28560a20e4c70af4f-1-300x300.png)
