# Diamondback DB10 .308 Win Semi-Auto Rifle - Optic Ready Black

**Brand:** Diamondback Firearms
**Category:** Semi-Automatic Rifles
**Caliber:** .308 Win

## Specifications

- **Caliber:** .308 Win
- **Barrel Length:** 18"
- **Capacity:** 20 rounds
- **Finish:** Stainless Steel
- **Weight:** 143.36 oz
- **Overall Length:** 40.75"
- **UPC:** 810035753006
- **SKU:** UCEGBnT4Q

## Description

The Diamondback DB10 is a semi-automatic rifle chambered in .308 Winchester with an 18-inch 416 stainless steel barrel at a 1:10" twist rate. The receiver is 7075-T6 aluminum. A Magpul ACS-L stock adjusts from 37.25" to 40.75" overall length. Capacity is 20+1 rounds. Weight is 8.96 lbs. The optic-ready design has no integrated sights. A muzzle brake reduces recoil and muzzle rise. The trigger is a single-stage type with a manual thumb safety.

### Key Specifications
- **Model:** DB10 Diamond
- **Caliber:** .308 Win
- **Action:** Semi-Automatic
- **Capacity:** 20+1 rounds
- **Barrel Length:** 18 inches
- **Weight:** 8.96 lbs
- **Finish:** Black
- **Overall Length (OAL):** 37.25" to 40.75" (adjustable)
- **Trigger Type:** Single-stage with manual thumb safety

## Frequently Asked Questions

**Q: What caliber is the DB-10 Diamond?**

A: The DB-10 Diamond is chambered in .308 Winchester.

**Q: Who makes the DB-10 Diamond?**

A: The DB-10 Diamond is made by Diamondback Firearms.

**Q: What type of firearm is the DB-10 Diamond?**

A: It is a semi-automatic rifle.

**Q: What is the barrel length of the DB-10 Diamond?**

A: The DB-10 Diamond has an 18-inch barrel.

**Q: How many rounds does the DB-10 Diamond hold?**

A: It has a 20+1 capacity.

**Q: Is the DB-10 Diamond optic-ready?**

A: Yes. The DB-10 Diamond has an optic-ready design with no integrated sights.

**Q: Where can I buy the DB-10 Diamond?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

The Diamondback DB10 draws consistent praise for its price relative to other semi-auto .308 platforms. Shooters find it reliable at the range and functional for hunting. The optic-ready setup is a frequently cited positive, no integrated sights means a clean slate for mounting. Build quality is described as satisfactory for the price point.

On the negative side, some users question its accuracy at longer ranges compared to higher-end .308 rifles. Occasional magazine compatibility or feeding issues come up in reviews. A few comments note that some components feel less substantial than what you'd find on premium builds. The general consensus is a capable, budget-friendly entry into the semi-auto .308 space.

## Pricing

**12 offers available**

| Vendor | Price |
|--------|-------|
| Impactguns Com | $1347.49 |
| Shootingsurplus Com | $1359.75 |
| Grabagun Com | $1359.99 |
| Buds Gun Shop | $1369.49 |
| Kygunco Com | $1372.00 |
| Globalordnance Com | $1408.75 |
| Guns Com | $1408.99 |
| Selwayarmory Com | $1445.49 |
| Deguns | $1445.99 |
| Primaryarms Com | $1498.00 |

*...and 2 more offers*

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