Diamondback DB15 Gen 2 Tactical 5.56 NATO Rifle - 30 Round Capacity
The Diamondback DB15 Gen 2 Tactical 5.56 NATO Rifle - 30 Round Capacity is a 5.56 NATO semi-automatic rifles from Diamondback Firearms. It is available from 1 vendor at $835.99.

Product Information
Name: Diamondback DB15 Gen 2 Tactical 5.56 NATO Rifle - 30 Round Capacity
Brand: Diamondback Firearms
Category: Semi-Automatic Rifles
Caliber: 5.56 NATO
Barrel Length: 16"
Capacity: 30 rounds
UPC: 810035751125
SKU: UCEGBnSa5
Description
The Diamondback DB15 Gen 2 is a semi-automatic rifle chambered in 5.56x45mm NATO with a 16-inch barrel, 30-round capacity, and black finish. Weight is 6.8 lbs. The receiver is 7075 T6 aluminum with a black finish. The frame is synthetic.
Key Specifications
- UPC: 810035751125
- Caliber: 5.56X45MM NATO
- Action: Semi-Automatic
- Capacity: 30 Rounds
- Barrel Length: 16 inches
- Weight: 6.8 lbs.
- Finish: Black
- Frame Material: Synthetic
- Receiver Material: 7075 T6 Aluminum
Complete Specifications
| Caliber | 5.56 NATO |
| Capacity | 30 rounds |
| Barrel length | 16" |
| Weight | 108.8 oz |
| Action | Semi Auto |
| Finish | SYNTHETIC |
| Color | BLACK |
Frequently Asked Questions
What caliber is the Diamondback DB15 Gen 2?
The Diamondback DB15 Gen 2 is chambered in 5.56x45mm NATO.
Who makes the DB15 Gen 2?
It is made by Diamondback Firearms.
What type of firearm is the Diamondback DB15 Gen 2?
It is a semi-automatic rifle with a 7075 T6 aluminum receiver and synthetic frame.
What is the barrel length of the Diamondback DB15 Gen 2?
The barrel is 16 inches long.
How many rounds does the Diamondback DB15 Gen 2 hold?
It has a 30-round capacity.
Is the Diamondback DB15 Gen 2 optic-ready?
Yes, it is listed as optic ready.
Where can I buy the Diamondback DB15 Gen 2?
Compare current vendor offers on this page.
What Reviewers Say
Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.
Now we don't recommend running this through your gun too much you know steel case we'll beat on your gun a good bit unless it's an old military surplus.
It's ran perfect we haven't had a single issue and the only time we've had an issue is due to ammo not to the gun itself.
It looks sexy and again for the price Diamondback Firearms or any of their AR platforms is probably one of the best you can get on the market.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The Diamondback DB15 Gen 2 Tactical 5.56 sits in the budget-to-mid-range AR-15 segment and is generally valued for exactly that positioning. Affordability is the most frequently cited reason for purchase. Accuracy and reliability at the range are described positively, and it handles a variety of ammunition without issue. The 30-round capacity and lightweight build are practical positives.
Common criticisms cover fit, finish, and build quality compared to higher-end alternatives. Some users report minor reliability issues after extended use and note a need for upgrades to improve ergonomics or performance. The consensus is that it's a competent entry-level rifle for the price, not a long-term flagship.
Where to Buy - 1 Offers Available
Price Range: $835.99 - $835.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Guns Com | $835.99 | New | Buy Now |






















