AR15 Complete Lower Receiver, Special Edition: M16A4

Aero Precision M16A4 Complete Lower Receiver

AR15 Complete Lower Receiver, Special Edition: M16A4 Product Sku: APAR501122
Must Be Shipped to FFL Dealer

Out of stock


Our M16A4 Special Edition Complete Lower Receiver features custom engraving on our AR15 Gen 2 Lower Receiver and is the perfect complete lower for your M16A4 clone build.


  • M16A4 Lower Receiver
  • Standard A2 Stock
  • Standard A2 Grip
  • Lower parts kit
  • Receiver extension
  • Rifle buffer kit
  • These parts are installed

Ordering from California? Add a Bullet Button to your order and we will install it for free!

M16A4 Lower Receiver Features:

  • Custom Aero Precision logo
  • Markings include: Property of U.S.A., MOD M16A4, CAL. 5.56MM
  • Serial number designation
  • Safe/Semi/Burst safety selector markings

Gen 2 Lower Receiver Features:

  • Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.
  • Increased Magwell Flare - Allows for easier insertion of magazines and provides a sleeker look.

FFL Terms and Conditions

- Any items placed on the same order as a controlled item will also be shipped to the FFL. If you would like additional items shipped to you directly, please place them on a separate order.

- Please enter your information or the receiving party's (the person that will be picking it up) information under "Recipient Name" while checking out. There will be a seperate field for FFL name, phone and zip code and we will obtain the shipping address directly from them.

- To expedite your order, please have your dealer fax or email their FFL to us. If the dealer you are using to transfer a firearm has not sent us a currently updated FFL to put on file, there will be an extended period of time needed to process your order.

Fax: 253-272-1168 | Email:

There will be a 30% restocking fee on all controlled items returned because of failed background checks.

Federal law requires that you be 21 years or age or older to purchase a stripped receiver or frame. If a frame or receiver can only be made into a long gun (rifle or shotgun), it is still a frame or receiver not a handgun or long gun. However, they still are "firearms" by definition, and subject to the same GCA limitations as any other firearms. See Section 921(a)(3)(b). 18 U.S.C. Section 922(b)(1) makes it unlawful for a licensee to sell any firearm other than a shotgun or rifle to any person under the age of 21.

Platform AR15
Finish Anodized Black
Compatibility Works with standard AR15/M16 components and magazines
Weight(s) -

Customer Reviews

1 Item(s)

First AERO PRECISSION purchase Review by Ron
I bought this lower on the suggestion of my local gun store, it fit my budget and was exactly what I was looking for. I am very impressed and could not be happier with the quality of my purchase. It was a very tight fit to the upper I had waiting for it. If your looking for anything in the AR family I highly recommend AERO PRECISSION.... (Posted on 5/18/2016)

1 Item(s)

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