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


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



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



Furniture Color Option


FFL Restriction

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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