# Diamondback Carbon DB15: Compact, Lightweight 5.56 NATO Pistol

**Brand:** Diamondback Firearms
**Category:** Compact Handguns
**Caliber:** .223 Remington

## Specifications

- **Caliber:** .223 Remington
- **Barrel Length:** 7"
- **Capacity:** 30 rounds
- **Finish:** ODG Cerakote
- **Weight:** 83.2 oz
- **UPC:** 810035754362
- **SKU:** UCEGBnTQI

## Description

The Diamondback Carbon DB15 Pistol is a semi-automatic AR-pistol chambered in 223 Rem / 5.56 NATO. It runs on the same controls and layout as a standard AR-15, just in a compact, pistol-legal configuration with a 7" barrel.

### Key Specifications
- **Manufacturer**: Diamondback Firearms
- **Family**: Carbon Series
- **Model**: Carbon DB15 Pistol
- **Type**: Semi-Auto Pistol
- **Action**: Semi-Auto
- **Caliber/Gauge**: 223 Rem | 5.56 NATO
- **Finish**: ODG Cerakote (Applied Finish)
- **Stock/Grips**: Magpul Pistol Grip

#### Dimensions & Capacity:
- **Barrel Length**: 7"
- **Rate-of-Twist**: 1-in-8
- **Capacity**: 30 + 1 rounds (30rd. PMAG included)
- **Weight**: 5.2 lbs.
  
#### Additional Features:
- **Sights**: No Sights (None)
- **Thread Pattern**: 1/2x28 
- **Special Feature**: Threaded Barrel 
- **Safety Features**: 2-Position Thumb Safety 
- **Receiver Material**: Forged 7075 T6 Aluminum 
  
### Detailed Features
At 5.2 lbs., the forged 7075 T6 aluminum receiver keeps weight reasonable for an AR-pattern pistol. The 7" barrel with a 1-in-8 twist favors accuracy with heavier projectiles and works fine at typical pistol-range distances. The 1/2x28 threaded muzzle lets you add a suppressor or comp without any additional machining.

Magpul components throughout: pistol grip and SBA3 brace. The SBA3 adjusts to fit different arm lengths and folds for storage. A 30-round PMAG ships with the gun so you can run it straight out of the box.

The ODG Cerakote finish is corrosion-resistant and holds up better than a standard parkerized or blued surface in wet conditions.

### Usage Scenarios
- Home defense where a short overall length matters and quick handling is a priority
- Range use with the included PMAG and potential suppressor attachment via the threaded barrel
- Tactical training where a lightweight, maneuverable platform is preferred

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> It's got a lot of kick to it. It's extremely fun to shoot.
>
> — [Professor Mike Auto](https://www.youtube.com/watch?v=O8RtA6yAAEU&t=281s)

> I think this is great the way it is, man.
>
> — [Professor Mike Auto](https://www.youtube.com/watch?v=O8RtA6yAAEU&t=301s)

> I just want something that's fun, exciting, and and gets the job done.
>
> — [Professor Mike Auto](https://www.youtube.com/watch?v=O8RtA6yAAEU&t=319s)

## What Customers Say

*AI-generated insights from customer reviews*

The Diamondback Carbon DB15 draws a split reaction. Owners who prioritize portability tend to be satisfied. At 5.2 lbs. with a 7" barrel, it's genuinely light and compact compared to a full-length AR. The carbon fiber components get credit for keeping weight down without obviously compromising the receiver.

The modern look and ODG Cerakote finish appeal to people who care about aesthetics, and compatibility with standard AR accessories means customization isn't much of an obstacle.

On the other hand, some buyers question how it stacks up against more established AR-pistol brands for long-term durability. A few users have reported malfunctions or inconsistent performance during extended range sessions, which raises questions about whether the platform holds up under heavy use. Customer service experiences vary noticeably, not everyone who has had to contact Diamondback came away happy.

Potential buyers tend to weigh the lighter weight and lower price against those reliability concerns before committing.

## Pricing

**12 offers available**

| Vendor | Price |
|--------|-------|
| Shootingsurplus Com | $693.11 |
| Gritrsports Com | $699.99 |
| Impactguns Com | $712.09 |
| Kygunco Com | $715.29 |
| Guns Com | $715.99 |
| Buds Gun Shop | $720.49 |
| Globalordnance Com | $727.95 |
| Grabagun Com | $746.00 |
| Deguns | $746.99 |
| Selwayarmory Com | $746.99 |

*...and 2 more offers*

## Similar Products

- [Diamondback Carbon DB15 | .223/5.56 | 7" Semi-Auto Pistol](https://gunsnation.com/p/diamondback-carbon-db15-223-5-56-7-semi-auto-pistol/UCEGBnTW4)
- [Diamondback Carbon DB15 FDE Pistol 223/5.56, 7" Barrel, 30rd PMAG](https://gunsnation.com/p/diamondback-carbon-db15-fde-pistol-223-5-56-7-barrel-30rd-pmag/UCEGBnTQB)
- [Diamondback Carbon DB15: FDE 5.56 NATO / .223 Semi-Auto Pistol](https://gunsnation.com/p/diamondback-carbon-db15-fde-5-56-nato-223-semi-auto-pistol/UCEGBnTQZ)
- [Diamondback DB15 Carbon Pistol | .223/5.56 | ODG Cerakote](https://gunsnation.com/p/diamondback-db15-carbon-pistol-223-5-56-odg-cerakote/UCEGBnTQg)
- [Diamondback Carbon DB15 Tactical Pistol | 223/5.56 | 10” Barrel](https://gunsnation.com/p/diamondback-carbon-db15-tactical-pistol-223-5-56-10-barrel/UCEGBnTWL)
- [Diamondback DB15 5.56 NATO Optic-Ready Tactical Pistol](https://gunsnation.com/p/diamondback-db15-5-56-nato-optic-ready-tactical-pistol/UCEGBnTVa)

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*Data from [GunsNation](https://gunsnation.com)*