Beast 5.56 AR-15 Billet Rifle “Special Purpose Rifle” 18” – BLK or FDE Furniture

Rated 0 out of 5
(2 customer reviews)


The Beast 5.56 Ar-15 Billet Rifle “Special Purpose Rifle” 18”

In accuracy testing this rifle liked:
Federal 69gr Match Kings = .75 moa at 200 yards & .65 at 400 yards
Hornady 55gr FMJBT = .95 moa at 100 yards
Federal American Eagle 55 gr FMJBT = .75 at 100 yards & .85 at 200 yards

SKU: NIBX556SPR Return Policy



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

UPPER RECEIVER: Billet 7075-T6 Aluminum Machined With M4 Feed Ramps. NiB-X Coated for Lubricity And Durability

BARREL: Match Grade Chrome Moly Vanadium Steel, 1:7 Twist, 18″ Special Purpose Profile, Rifle Gas System, Nitromet QPQ Salt Bath Nitrided In the Bore For Extended Life And Accuracy, Nitromet coated or NiB-X Coated On The Outside For Durability And Heat Dissipation

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

GAS SYSTEM: Low Profile Gas Block, CNC Machined From 4140 Steel And NiB-X Finished, Nitromet QPQ Carbine Length Gas Tube, Direct Impingement

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

BOLT CARRIER GROUP: M16 Profile, 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: Rifle Buffer

SIGHTS: Optics Ready

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

RAILS: 1- 3” Picatinny Rail



Reviews (2)

2 reviews for Beast 5.56 AR-15 Billet Rifle “Special Purpose Rifle” 18” – BLK or FDE Furniture

  1. David

    Got it last week shot 200 Rd in 2 day.
    No problems great action light recoil.
    Very accurate 5 stars from me. Can’t wait to buy The Big Beast 308.

  2. Jeffrey

    I just picked up rifle this week. Shooting this rifle is a joy. The trigger is ultra smooth & there is little recoil. With all the Nib-X it’s was to clean. I highly recommend this weapon. Awesome job WMD Guns.

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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 or fax to (772) 618-1795.