Brand: Diamondback
Diamondback DB15 Carbon 5.56 NATO 16" 30rd Rifle
- SKU 174471
- UPC 810035756380
- MPN DB1718K001
5.56 NATO AR-15 with 16" barrel and 30rd PMAG. Carbon Series with mid length gas and 15" M-LOK AV-Rail.
Buy now, pay later with Sezzle
Ships to your local FFL dealer
Federal law requires firearms ship to a licensed dealer near you — pick yours at checkout and finish a quick background check at pickup.
How buying a firearm online works- Trusted Since 2013
- A+ BBB Accredited
- 35,000+ Reviews
- Secure Checkout
About this product
The Carbon Series DB15 is Diamondback's entry level AR-15, and it covers the basics well. This rifle runs a 16 inch barrel with a mid length direct impingement gas system. Up front is a 15 inch free float M-LOK AV-Rail with anti slip texture pads, a full length Picatinny top rail, front and rear QD sling points and a hand stop. The upper is a forged A3 flat top with no sights, sitting on Diamondback's Carbon lower.
The barrel is a medium profile chrome moly vanadium barrel with black nitride and a 1:8 twist, threaded 1/2-28 and finished with an A2 flash hider. It is chambered in 5.56 NATO, so 223 Remington works as well. The carrier is a shot peened, magnetic particle inspected Mil-Spec 8620 part, and the trigger is standard Mil-Spec. Magpul handles the furniture with an MOE grip and an adjustable stock, and a Magpul Gen M2 30rd PMAG is included. It weighs 6.7 lbs. For a first AR or a dependable home defense rifle, the Carbon Series gives you what you need and nothing you will strip off later.
Specifications
| Type | Semi Auto Rifle |
|---|---|
| Model | Carbon |
| Series | DB15 |
| Platform | AR-15 |
| Caliber | 5.56x45mm NATO |
| Capacity | 30 rd |
| Barrel Length | 16 in |
| Action | Semi-Auto |
| Frame | Aluminum |
| Finish | Black Hardcoat Anodize |






















