Diamondback Firearms DBF DB15 5.56 16″ 30rd ODG/MC
$614.80
The Diamondback Firearms 15″ M-LOK Rail is designed for modularity and customization, making it an ideal choice for tactical builds or competitive shooting. This rail system enhances versatility and weight distribution on AR-platform rifles, allowing for the attachment of various accessories to suit your specific needs.
Out of stock
Diamondback Firearms DB15, Semi-automatic, AR, 5.56 NATO, 16″ Barrel, Threaded 1/2X28 Barrel, A2 Flash Hider, Carbine-Length Gas System, Multicam Black Furniture, B5 P-Grip, B5 VFG Foregrip, B5 Bravo Stock, Cerakote Finish, Olive Drab Green, 30 Rounds, 1 Magazine DB1780K281
| Weight | 8.375 lbs |
|---|---|
| Dimensions | 39.750 × 9.000 × 3.500 in |
| Manufacturer | Diamondback Firearms |
| Barrel Length | 16″ |
| Action | Semi-Auto |
| Capacity | 30 + 1 |
| Finish | ODG/Black Hardcoat Anodized |
| Overall Length | 32.5″ to 35.75″ |
| Caliber | 223 Rem, 5.56 NATO |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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