# Daniel Defense MK18 5.56 NATO 10.3in Black

**Brand:** Daniel Defense
**Category:** AR Style Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 10.3"
- **UPC:** 815604016759
- **SKU:** UCEMGdKq7

## Description

The Daniel Defense MK18 is a semi-automatic AR-pattern pistol chambered in 5.56 NATO with a 10.3-inch barrel. It has a 32+1 capacity and comes with the SBA3 brace and RIS II handguard. The configuration is finished in black. The 10.3-inch short-barreled configuration; transfer as a pistol with the SBA3 brace included.

### Key Specifications
- **Brand**: Daniel Defense
- **Model**: MK18
- **Caliber**: 5.56 NATO
- **Action**: Semi Auto
- **Capacity**: 32+1
- **Barrel Length**: 10.3 inches
- **Color/Finish**: Black

### Detailed Features
- 10.3-inch barrel in a compact AR-pattern pistol configuration
- SBA3 pistol brace included
- RIS II handguard
- 32+1 round capacity in 5.56 NATO
- Semi-automatic action

## Frequently Asked Questions

**Q: What caliber is the MK18?**

A: The Daniel Defense MK18 is chambered in 5.56 NATO.

**Q: Who makes the MK18?**

A: The MK18 is made by Daniel Defense.

**Q: What type of firearm is the MK18?**

A: It is a semi-automatic AR-pattern pistol with a 10.3-inch barrel and the SBA3 pistol brace included.

**Q: What is the barrel length of the MK18?**

A: The MK18 has a 10.3-inch barrel.

**Q: How many rounds does the MK18 hold?**

A: It has a 32+1 round capacity.

**Q: Where can I buy the MK18?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Daniel Defense MK18 frequently cite the RIS II handguard as a standout component, noting its solid lockup and rail real estate for lights and accessories. The 10.3-inch barrel makes the platform compact, and those who run it as a home defense or truck gun appreciate the maneuverability. Build quality across the Daniel Defense lineup gets consistent praise.

The SBA3 brace receives mixed opinions. Some owners find it a comfortable and practical option for the platform; others swap it out for their preferred configuration. Shooters who compare the MK18 against other short AR-platform pistols often point to the Daniel Defense fit and finish as a differentiator.

On value, the MK18 sits at the higher end of the AR-pistol market. Owners who prioritize quality tend to consider it worth the price. Those on a tighter budget sometimes note the same money could buy a longer complete rifle, so the compact configuration needs to match your specific use case.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $1999.99 |

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