Diamondback Firearms
DB15O 5.56MM BLACK 11.5" BRACE
Product Details
DB15O 5.56MM BLACK 11.5" BRACE. Caliber/Gauge: 223 Rem | 5.56 NATO Model: Obsidian DB15 Pistol Action: Semi-Auto Barrel Length: 11.5" Capacity: 30 + 1 Finish: Matte Black Anodized Sights: No Sights Overall Length: 25.25" to 31" Weight: 6.25 lbs. Rate of Twist: 1-in-8 Features: - 11" M-LOK Anti-Rotation Rail - Obsidian Muzzle Brake - Magpul MOE K2+ Grip
Specifications
| Brand | Diamondback Firearms |
|---|---|
| UPC | 810035756236 |
| Caliber | 5.56 NATO / .223 |
| Action | Semi-Auto |
| Color / Finish | Black |
| Finish Type | Anodized |
| Barrel Length | 11.5" |
| Capacity | 30 rounds |
| Condition | New |
Buying this item
- Can I buy the DB15O 5.56MM BLACK 11.5" BRACE online and have it shipped to me?
- Firearms cannot ship to your home. Buy it here and pick it up at Iron Valor Armory in Rocky Mount, NC after a NICS background check, or have it shipped to a licensed FFL dealer near you for their transfer fee.
- How old do I have to be to buy the DB15O 5.56MM BLACK 11.5" BRACE?
- You must be 21 or older with valid government ID for handguns and stripped receivers.
- Is the DB15O 5.56MM BLACK 11.5" BRACE in stock?
- Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
- What is the return policy?
- Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.
All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.
Frequently bought together
Complete the setup
Ammo, magazines and optics matched to DB15O 5.56MM BLACK 11.5" BRACE. Everything here ships to your door or is ready at pickup.
Adds the first item in each column · you can adjust in the cart
5.56 NATO / .223 ammunition
Same caliber as this firearm.
Red dots & sights
We mount and bore-sight for pickup.
Tijicon RMRcc Red Dot Sight Adjustable LED 6.5 MOA$511.42Top pick
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