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The WMD Beast is a different animal in the AR world. Where most rifles get a standard mil-spec finish on a handful of parts, this one gets WMD's proprietary NiB-X nickel boron coating applied inside and out. Chambered in .300 AAC Blackout with a 16-inch barrel, it arrives optics ready and set up for the kind of hard use that makes other rifles choke. The silver NiB-X finish isn't just good looking, it's a functional upgrade from muzzle to buffer.
Nickel boron is one of the slickest surface treatments out there, and WMD's version is among the hardest on the market. The coating is self-lubricating, so the Beast runs clean with very little oil, which means dirt and grit have nothing to cling to. Carbon fouling wipes away instead of baking on, and the finish shrugs off moisture and corrosion far better than bare or phosphate-coated steel. WMD builds every part in-house and controls the coating from raw material to final plating, which is why their NiB-X holds up longer than conventional mil-spec treatments.
The .300 AAC Blackout was designed to deliver more punch than 5.56 out of shorter barrels and to run subsonic loads beautifully. It uses standard AR magazines and your existing lower, with the barrel being the main change, so feeding and handling feel familiar. That makes the Beast a natural pick for hunting, home defense setups, and anyone who wants heavier bullet performance in a compact, hard-hitting package.
This rifle ships optics ready with an M-LOK handguard and a Magpul MOE grip, giving you a clean slate for a red dot, LPVO, or magnified glass. The barrel carries a 1/2×28 thread pitch at the muzzle. Pair it with a 30-round magazine that comes in the box and you've got a corrosion-fighting .300 BLK that's ready to earn its name in any weather you throw at it.
Yes, the Beast ships optics ready with a flat-top upper and Picatinny rail, so you can mount a red dot, LPVO, or magnified optic of your choice. It does not come with iron sights or glass included, so plan to add your preferred optic. The M-LOK handguard also gives you room to run backup sights up front if you want them.
WMD applies their proprietary NiB-X nickel boron coating to the Beast inside and out, not just a few select parts. The finish is self-lubricating and extremely slick, so the rifle resists carbon fouling, needs very little oil, and fights corrosion far better than standard mil-spec coatings. In practice that means easier cleaning and reliable function in rough conditions.
Yes, the 16-inch barrel comes with a 1/2×28 thread pitch at the muzzle, which is the standard pattern for .300 Blackout. That lets you add a muzzle device or other compatible accessory. The threads make it easy to configure the rifle to your liking right out of the box.
Yes, .300 AAC Blackout was designed to run in standard AR-15 magazines, with the barrel being the main difference from a 5.56 rifle. Your existing mags will feed .300 BLK just fine, and the Beast ships with one 30-round magazine to get you started. Just be sure to keep your 5.56 and .300 BLK ammo clearly separated.
| UPC | 854839008887 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 1-556NIBX-300BO |
| Action | |
| Barrel Length | 16" |
| Caliber/Gauge | .300 AAC Blackout |
| Capacity | 30 |
| Color | Silver |
| Model | |
| Product Type | AR |
| Sights | Optics Ready |
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