Diamondback DB15 AR-15 5.56 NATO 16" Optic-Ready Rifle - Black
The Diamondback DB15 AR-15 5.56 NATO 16" Optic-Ready Rifle - Black is a 5.56 NATO ar style rifles from Diamondback Firearms. It is available from 2 vendors at $759.99 to $862.99.
Product Information
Name: Diamondback DB15 AR-15 5.56 NATO 16" Optic-Ready Rifle - Black
Brand: Diamondback Firearms
Category: AR Style Rifles
Caliber: 5.56 NATO
Barrel Length: 16"
Capacity: 10 rounds
UPC: 810035754768
SKU: UCEGBnTWq
Description
The Diamondback DB15 is a semi-automatic rifle chambered in 5.56x45mm NATO. It weighs 3.58 lbs, runs a 16" barrel with a 1:8" twist, and ships optic-ready with a manual thumb safety and adjustable Magpul MOE carbine stock.
Key Specifications
- SKU: 2024015889
- UPC: 810035754768
- Condition: New in Box
- Finish: Black
- Safety: Manual Thumb
- Trigger: Standard
- Grip: Standard
- Stock: Adjustable Magpul MOE Carbine
- Weight: 3.58 lbs
- Sights: Optic Ready
- Barrel Twist Rate: 1:8"
- Barrel Length: 16"
- Capacity: 10+1 rounds
- Action Type: Semi-Auto
- Caliber Type: 5.56x45mm NATO
Detailed Features
The receiver is 7075-T6 aluminum, which keeps weight down without giving up rigidity. The A2 flash hider reduces muzzle flash during low-light use. With the Magpul MOE stock, length of pull adjusts to fit different shooters or different layers of clothing.
No rail-mounted optic is included, but the flat-top upper accepts standard mounts, so adding a red dot or low-power variable is straightforward.
Usage
At 3.58 lbs the DB15 is easy to move indoors, which matters for home defense. The semi-auto action handles follow-up shots without delay during target practice or competition. The adjustable stock and optic-ready rail make it a decent base for customization.
Complete Specifications
| Caliber | 5.56 NATO |
| Model | DB-15 |
| Capacity | 10 rounds |
| Magazines included | 0 |
| Barrel length | 16" |
| Weight | 57.28 oz |
| Action | Semi Auto |
| Finish | Black Nitride |
| Color | Black |
| Stock material | Synthetic |
| Sights | None, Optic Ready |
| Safety | Manual Thumb |
Frequently Asked Questions
What caliber is the Diamondback DB-15?
The Diamondback DB-15 is chambered in 5.56x45mm NATO.
What is the barrel length of the Diamondback DB-15?
It has a 16-inch barrel with a 1:8" twist rate.
How many rounds does the Diamondback DB-15 hold?
It has a 10+1 round capacity.
Who makes the DB-15?
It is made by Diamondback Firearms.
What type of firearm is the Diamondback DB-15?
It is a semi-automatic AR-style rifle with a manual thumb safety and adjustable Magpul MOE carbine stock.
Is the Diamondback DB-15 optic-ready?
Yes. It ships optic-ready with a flat-top upper that accepts standard mounts.
Where can I buy the Diamondback DB-15?
Compare current vendor offers on this page.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
Owners of the DB15 tend to be budget-conscious buyers, and most of the feedback reflects that context.
On the positive side, the light weight and optic-ready flat-top come up often. Shooters report reliable function across a range of ammunition, and accuracy gets decent marks given the price. Most buyers coming from an entry-level budget consider the value solid.
Criticism focuses on fit, finish, and parts quality compared to higher-end ARs. Some owners have reported minor finish or fitment issues. Ergonomics draw mixed comments — a few users find it less comfortable than competing rifles in the same price bracket. Customer service experiences vary; some warranty interactions went smoothly, others ran into delays.
Overall, the DB15 holds a reasonable reputation among budget AR buyers looking for a functional range rifle or home-defense option, with the understanding that it's not competing with mid-tier or premium builds.
Where to Buy - 2 Offers Available
Price Range: $759.99 - $862.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Grabagun Com | $759.99 | New | Buy Now |
| Guns Com | $862.99 | New | Buy Now |
