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AR15 Rifle Kit 5.56 M4 16″ / Nitride Treated

$629.95 $489.95

Introducing Our Nitride Treated AR 15 Rifle Kit (Without Lower Receiver)

80Lowers presents our AR 15 Rifle Kit in 5.56 with Nitride treated 16″ M4 Profile Barrel and Forged AR-15 Upper Receiver.

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This parts kit provides everything you need to build your very own AR 15 Rifle with the exception of the Stripped Lower Receiver and Trigger Guard, or Self-completed 80% Lower Receiver. 

The kit contains the following:

  • Chamber – 5.56 NATO
  • Barrel Material – Nitride treated Steel
  • Barrel Type – 16″ M4 Profile with M4 Feed Ramps
  • Barrel Threads – Mil-spec 1/2-28 UNC
  • Barrel Twist – 1:7 or 1:9 Twist
  • Flash Hider – A2
  • Gas Block – Mil-spec Front Post
  • Handguard – 2 Piece Carbine
  • Upper Receiver – 7075 Forged A3 Flat-top
  • Bolt Carrier – Mil-spec AR 15
  • Lower Parts Kit
  • Stock Assy – Black 6-Pos US Made

Availability / Shipping:

This AR 15 rifle Kit will ship within 5-10 days from order by UPS or FedEx Ground service.  Shipping is set at $30 flat rate.

Legal Note:

Although not generally restricted, you should refer questions regarding manufacture, NFA Regulations, and individual state regulations to the ATF or obtain legal guidance prior to assembly.

How to Order:

No FFL Required!  You can order this AR 15 Rifle Kit by adding it to your cart and purchasing securely over our website, or e-mail us requesting that we contact you by phone to place an order that way.  We will ship this M4 Parts Kit to any persons over the age of 18.