# WMD Guns NIB-X Beast 5.56 16in Black

**Brand:** WMD Guns
**Category:** AR Style Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 16"
- **Finish:** NiB-X
- **UPC:** 854839008740
- **SKU:** UCF35tMZQ

## Description

The WMD Guns NIB-X Beast is a semi-automatic AR-15 chambered in 5.56 NATO. It runs on a 16-inch government-profile barrel with a 1:7 twist rate, and the muzzle is threaded 1/2x28 for a PWS FSC compensator. The upper and barrel carry a black NiB-X coating for added corrosion resistance, and the carbine ships with Magpul furniture front to back.

### Key Specifications
- **Brand:** WMD Guns
- **Model:** NIB-X Beast
- **Caliber:** 5.56 NATO
- **Action:** Semi Auto
- **Capacity:** 30+1
- **Barrel Length:** 16 in
- **Finish:** NiB-X, Black

### Detailed Features
- 12-inch free-float M-LOK handguard for mounting lights, grips, or a bipod
- Low profile gas block keeps a slim profile under the handguard
- 1/2x28 threaded muzzle fitted with a PWS FSC compensator for reduced muzzle rise
- Magpul collapsible stock paired with a Magpul MOE pistol grip for an adjustable, ergonomic setup
- 1:7 twist rate suited to a wide range of 5.56 bullet weights
- Government-profile barrel construction under the NiB-X coating

## Frequently Asked Questions

**Q: What caliber is the WMD Guns NIB-X Beast?**

A: It is chambered in 5.56 NATO.

**Q: Who makes the NIB-X Beast?**

A: WMD Guns makes the NIB-X Beast.

**Q: What is the barrel length of the NIB-X Beast?**

A: The barrel is 16 inches with a 1:7 twist rate and a government profile.

**Q: How many rounds does the NIB-X Beast hold?**

A: It has a 30+1 capacity.

**Q: What type of firearm is the NIB-X Beast?**

A: It is a semi-automatic AR-15 with Magpul furniture, a 12-inch free-float M-LOK handguard, and a low profile gas block.

**Q: Is the NIB-X Beast threaded?**

A: Yes, the muzzle is threaded 1/2x28 and comes fitted with a PWS FSC compensator.

**Q: Where can I buy the NIB-X Beast?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the NIB-X Beast tend to like the NiB-X coating for holding up to regular range use without wearing the way a standard black finish can. The government-profile barrel and low profile gas block read as sensible, proven choices rather than flashy upgrades, and buyers generally report the rifle runs without complaint once broken in.

The 12-inch free-float M-LOK handguard gives room for lights, a foregrip, or a bipod, and the collapsible Magpul stock lets shooters set length of pull quickly for different body types. The PWS compensator does add some muzzle blast at the bench, which some shooters like for keeping the muzzle flat and others find loud on an indoor line.

Because the Beast is built on the AR-15 platform, it draws on the wide parts and accessory market already out there for M-LOK handguards, muzzle devices, and Magpul furniture. Most owners see it as a well-equipped carbine out of the box that does not need much added before it is range-ready.

## Pricing

**2 offers available**

| Vendor | Price |
|--------|-------|
| Shootingsurplus Com | $842.10 |
| Buds Gun Shop | $854.49 |

## Similar Products

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