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AR15 Upper Assembly – 20 Inches / Bull Barrel / 223 WYLDE / 160006

Icon - .223 Wylde AR CaliberIcon - 1:8 Twist RateIcon - 20 AR Barrel
(2 customer reviews)

This AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. It is built around a 20 inch, 4150 chrome moly barrel and has a black nitride finish. The upper receiver is a forged M4 flat top upper, allowing you to easily attach rifle scopes and red dot sights to the picatinny rail. It is chambered in .223 WYLDE providing the capability of shooting .223 Rem or 5.56 NATO cartridges.

Description

This AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. It is built around a 20 inch, 4150 chrome moly barrel and has a black nitride finish. The upper receiver is a forged M4 flat top upper, allowing you to easily attach rifle scopes and red dot sights to the picatinny rail. It is chambered in .223 WYLDE providing the capability of shooting .223 Rem or 5.56 NATO cartridges.

Outfitted with a 15″ M-LOK Rail that contains generously sized M-LOK cuts, this upper assembly allows for maximum air circulation around the barrel for faster cooling and keeps the handguard from getting hot to the touch. The rail also features a full-length picatinny top rail that sits flush with the upper receiver and has anti-rotation tabs to keep it locked in place.  A favorite among long range and varmint hunter enthusiasts, this upper assembly features a 4150 chrome moly steel barrel with a heavy profile designed to accommodate .936 gas blocks.

  • Type: AR
  • Finish Color: Black
  • Caliber: .223 WYLDE
  • Barrel Finish: Nitride
  • Barrel Length: 20”
  • Twist: 1:8
  • Gas System: Rifle
  • Receiver Material: Aluminum
  • Receiver: Mil-Spec, Forward Assist & Dust Cover Installed
  • Does Not Include BCG / CH
  • Rail: 15” M-Lok

Additional information

Platform

Caliber

Barrel Material

Barrel Coating

Barrel Contour

Barrel Length

Twist Rate

Thread Pattern

Gas System Length

Rail/Handguard

Handguard Length

15"

2 reviews for AR15 Upper Assembly – 20 Inches / Bull Barrel / 223 WYLDE / 160006

  1. Richard Pachter (verified owner)

    I bought two of them. Fit and function were perfect. Holding under 2moa @ 300 yrds first day and was getting better as the barrel broke in. Very happy with them and looking forward to my next build.

  2. Matthew Sell (verified owner)

    Have run a few different bullets through this upper/ The 77 grain ones are shooting pretty darn well. Easy 3/4 inch 100 yards and well under 1 moa at 200 meters. Still working on finding the perfect combo. Very accurate and perfect function.

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