# Shadow Systems U526 5.56 NATO 16in Black/DLC

**Brand:** Shadow Systems
**Category:** AR Style Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 16"
- **Finish:** Black/DLC
- **UPC:** 810120317328
- **SKU:** UCEGHWI76

## Description

The Shadow Systems U526 is an AR-style semi-automatic rifle chambered in 5.56 NATO. It runs a 16-inch chrome-lined steel barrel with a 1:7-inch twist and a Maelstrom flash hider, finished in black DLC. The upper carries a Picatinny rail and the rifle feeds from a 30-round magazine.

### Key Specifications
- **Brand:** Shadow Systems
- **Model:** U526
- **Caliber:** 5.56 NATO
- **Action:** Semi Auto
- **Capacity:** 30+1
- **Barrel Length:** 16 in
- **Barrel Material:** Chrome Lined Steel
- **Finish:** Black/DLC
- **Trigger:** Two Stage

### Detailed Features
- Chrome-lined 16-inch barrel with a 1:7-inch twist for stabilizing a wide range of 5.56 bullet weights
- Maelstrom flash hider mounted at the muzzle to cut down visible signature
- Two-stage trigger for a defined take-up before the break
- Picatinny rail on the receiver for optic and accessory mounting
- Polymer grip and a manual safety selector for a standard AR-pattern manual of arms

## Frequently Asked Questions

**Q: What caliber is the U526?**

A: It is chambered in 5.56 NATO.

**Q: What is the barrel length of the U526?**

A: It has a 16-inch chrome-lined steel barrel with a 1:7-inch twist.

**Q: How many rounds does the U526 hold?**

A: It has a 30+1 capacity, feeding from a 30-round magazine.

**Q: Who makes the U526?**

A: Shadow Systems makes the U526.

**Q: What type of firearm is the U526?**

A: It is an AR-style semi-automatic rifle with a two-stage trigger and a Picatinny rail on the receiver, finished in black/DLC.

**Q: Is the U526 threaded?**

A: The barrel is fitted with a Maelstrom flash hider at the muzzle.

**Q: Where can I buy the U526?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Shadow Systems built its reputation on pistols, and the U526 rifle carries a similar reputation among owners for tight fit and clean machining. People who run the U526 next to a budget AR usually comment on how much smoother the action feels, and the two-stage trigger gets singled out as a step up from the single-stage triggers found on entry-level rifles.

The chrome-lined barrel and 1:7 twist rate get credit for handling heavier 5.56 loads without complaint, which matters to owners who like to run a range of bullet weights through the same rifle. The Maelstrom flash hider is generally well liked, though a handful of shooters swap it for a different muzzle device depending on how they plan to run the rifle.

Price is the recurring theme in owner discussion. The U526 costs more than a typical mil-spec AR-pattern rifle, and buyers who came from Shadow Systems pistols expect that premium and budget for it, while newcomers sometimes need convincing that the fit and finish justify the jump. Aftermarket support for AR-pattern parts is broad regardless of brand, so accessorizing the U526 is straightforward.

## Pricing

**3 offers available**

| Vendor | Price |
|--------|-------|
| Buds Gun Shop | $2199.00 |
| Selwayarmory Com | $2199.00 |
| Centerfiresystems Com | $2199.99 |

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