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Lightweight Beast 5.56 AR-15 Forged Rifle 16″

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(2 customer reviews)


The Lightweight Beast 5.56 Ar-15 Forged Rifle 16, 1/7 barrel

In accuracy testing this rifle liked:
Federal 69gr Match Kings = .85 moa at 200 yards
Hornady 55gr FMJBT = 1.1 moa at 100 yards
Federal American Eagle 55 gr FMJBT = .75 at 100 yards
The interesting part on testing this barrel is: Get it hot and it still shooting under 1.0 moa at 100 yards with Federal American Eagle 55gr FMJBT ammo.

Availability: In Stock

SKU: 556NIBXLW Return Policy



LOWER RECEIVER: Mil-Spec 7075-T6 Aluminum Forging Machined To Mil Spec Dimensions, Front Magazine Well Finger Grips, NiB-X Nickel Boron Coated For

MUZZLE DEVICE: Compensator, 17-4 PH Stainless Steel, NiB-X Coated

BOLT CARRIER GROUP: M16 Profile, Semi-Auto, Mil-Spec MP Tested, NiB-X Coated For Reliability And Ease Of Cleaning, Properly Staked Gas Key

FIRE CONTROL GROUP: Hammer, Trigger and Disconnect coated in NiB-X for lower pull force (<6 lbs.) and smooth reset

BUFFER: Carbine Buffer

SIGHTS: Optics Ready

HANDGUARD: Free Float, Special Light Weight, CNC Machined Of 6061-T6 Aluminum, NiB-X Coated, Mounting Holes For Configurable Picatinny Rails

RAILS: Picatinny Rails on top of upper receiver & free Floated Handrail

RECEIVER EXTENSION: 6 Position Mil-Spec 7075-T6 Aluminum, Nib-X Coated Inside And Out

BUTTSTOCK: Mag 400-FDE Triangular Cheek-Weld Design For Comfort, Rugged Materials For Durability, Rubber-Like Butt plate For Non-Slip Contact Surface


UPPER RECEIVER: Mil-Spec 7075-T6 Aluminum Forging With M4 Feed Ramps. Nib-X Coated For Lubricity And Durability

BARREL: Match Grade Chrome Moly Vanadium Steel, 1:7 Twist, 16″ Special Light Weight Profile, Carbine Gas System, Nitromet QPQ Salt Bath Nitrided Outside and In The Bore For Extended Life And Accuracy.

BARREL EXTENSION: NiB-X Coated Barrel Extension For Extremely Smooth Locking And Unlocking With The Bolt

GAS SYSTEM: Low Profile .625 Gas Block, CNC Machined From 4140 Steel And Nib-X Finished, Nitromet QPQ Mid Length Gas Tube, Direct Impingement

WEIGHT 5.5lbs

Black Tactical Bag: Ballistic Fabric Tactical Bag With Exterior Magazine Pockets, Shoulder Backpack Straps, Range Ready. 2 NiB-X 30 magazines. With match ammo this rifle will shoot ½ MOA at 100 yards. Made in USA!


Reviews (2)

2 reviews for Lightweight Beast 5.56 AR-15 Forged Rifle 16″

  1. Gregory

    I have owned my Beast for several years now. Was one of the early Builds. Love it!! Have never had a issue with it. I Carry it Almost every day Hiking in the mountains over trails and Hills. Some Day when i convince my wife i plan to purchase its big Brother. You can never go wrong with this rifle.

  2. Thomas

    My first AR15. What an amazing gun. Shots great, cleans up nicely and looks amazing. Had guys coming over to my range booth to check the AR out. They were impressed watching while I fitted her for the first time. I would definitely recommend the lightweight beast.

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Please note that this product can only be shipped to an authorized FFL dealer. You may purchase this product from WMD Guns online store, but to receive your product, you will need to do the following:

  • Send your order receipt to an authorized FFL dealer in your state.
  • Ask them to forward your order number plus their FFL license to WMD Guns at customerservice@wmdguns.com or fax to (772) 618-1795.