Diamondback DB1721K001 DB15 Combo 5.56x45mm NATO & 300 Blackout 16”...
Shop Diamondback Firearms ProductsThe Diamondback DB15 Combo is a versatile semi-automatic rifle designed for performance and adaptability. Featuring a 16" chrome moly barrel, a lightwei...
⚠️ FFL Required
This item requires shipment to a Federal Firearms License (FFL) dealer. You will need to select an FFL dealer during checkout.
Diamondback DB15 Combo DB1721K001 - 5.56 NATO & .300 Blackout Rifle
The Diamondback DB15 Combo is a versatile semi-automatic rifle designed for performance and adaptability. Featuring a 16" chrome moly barrel, a lightweight carbon receiver, and a 12" M-LOK handguard, this rifle allows for easy customization. It includes two complete upper assemblies for both 5.56 NATO and .300 Blackout, making it an excellent choice for home defense, hunting, and competition. Built in the USA with high-quality components, the DB15 is reliable and ready for any shooting scenario.
Specs:
Technical Specifications
| Caliber | 5.56 NATO/300 BLACKOUT |
|---|---|
| Capacity | 301 |
| Barrel Length | 16.00" |
| Action Type | Semi-Automatic |
| Finish | Black Anodized Hardcoat |
| Weight | 12.00 oz |
| Frame Material | Chromoly Steel |
| Sights | 1:8" |
| Grip | Magpul MOE |
| Twist Rate | A2 Flash Hider |
| Manufacturer | Diamondback Firearms |
| Model | DB1721K001 |
| SKU | C1151027 |
| UPC | 810035755079 |
| Condition | New in Box |
| Availability | In Stock |
Product Videos
Watch reviews, unboxings, and tutorials for this product.
Customer Reviews
No reviews yet. Be the first to review this product!
Shipping & Returns
⚠️ FFL Transfer Required
This firearm must be shipped to a Federal Firearms License (FFL) dealer. You will select your FFL dealer during checkout. We ship to your chosen FFL dealer, and you complete the background check and pickup there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
What is MAP Pricing?
MAP stands for Minimum Advertised Price. It's a policy set by manufacturers that limits how low retailers can advertise their prices.
The good news? We can often sell below MAP - we just can't show that price publicly. When you request a price by email or add to cart, you'll see our actual (often lower) price.
This isn't a trick - it's how we stay compliant while still offering you the best deals possible.