The WMD Guns Beast NiB-X in .223 Rem/5.56 NATO (brand part no. NIBX556) is a semi-automatic AR-15 fully shielded inside and out by WMD’s proprietary NiB-X nickel boron coating process, addressing the moisture, corrosion, lubricant buildup, and powder fouling that leave lesser ARs vulnerable. WMD Guns applies the NiB-X coating to guard against friction and wear while virtually eliminating feeding problems caused by lubricant and residue buildup, built around a 16-inch barrel. The rifle ships with a Drago Gear custom soft gun case and two 30-round magazines. Among AR-platform rifles in the AR rifles category, the Beast NiB-X favors shooters who want the most corrosion-resistant AR-15 WMD builds.

Key Specifications

• Chambered in .223 Rem/5.56 NATO.
• Operates as a semi-automatic AR-15.
• Coated inside and out with WMD’s proprietary NiB-X nickel boron process.
• Resistant to moisture, corrosion, lubricant buildup, and powder fouling.
• Features a 16-inch barrel.
• Ships with a Drago Gear custom soft gun case.
• Includes two 30-round magazines.
• Feeds from a magazine with a 30-round capacity.
• Part of WMD’s Beast model line.

Frequently Asked Questions

What makes this Beast different from the standard model? The NiB-X coating covers the rifle inside and out, not just the internals.

What comes included with this rifle? A Drago Gear custom soft gun case and two 30-round magazines.

Buy the WMD Guns Beast NiB-X 5.56

As soon as it’s ready to ship, the most corrosion-resistant AR-15 WMD builds is exactly what the Beast NiB-X delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.