AR15 Billet Receiver Set

Your Price: $349.95
Out of Stock.
Part Number:AR15-BILLET-SET

The new Billet - Series brings a new level of customization never before seen in our rifle receivers. Billet Receivers are precisely machined from 7075-T6 Aluminum for a perfect fit. You can use your favorite aftermarket parts to complete the weapon of your dreams. The lower receiver includes a well as a flared magwell and integral trigger guard.




  • Upper and Lower AR-15 Receivers machined from a 7075-T6 Aluminum Billet
  • True Black Type III Class 2 Hard Coat Anodize
  • Tighter than Mil-Spec tolerance, with critical tooling dimensions are held to within + /- .001"
  • M4 Feedramps
  • Features a nylon tipped tension screw to ensure the solid fit between upper and lower maintains for years to come
  • Functions with nearly all available AR-15 parts
  • Flared mag well
  • Pictogram safe and fire indicators
  • Multi Cal Marking
  • Due to tightened tolerances of upper receiver, barrels may require thermal fitment. We recommend taking to a qualified gunsmith.
  • Weight 17.92 oz

The Billet Receiver Set is proudly MADE IN THE USA by hard working American men and women.

This item is regulated.

Items that are regulated by the ATF have restrictions and requirements:

Your entire order will ship only to a Federal Firearm License holder.
Current processing time can be 1-3 days.
A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to [email protected]


This is a serialized item considered to be a firearm by BATFE.  This item must be shipped to a Federal Firearm License (FFL) holder.  All BATFE, GCA & NFA rules apply!  This item must be shipped to a Federal Firearm License (FFL) holder.  During checkout you will need to provide us an FFL to ship to in your area. YOU will be responsible for checking with your local FFL to ensure this weapon is legal in the state that you reside and that they will accept this weapon on your behalf and transfer it to you.  Modern Armory, LLC will NOT be responsible for any shipping or admin charges incurred by packages not being accepted by the FFL you choose during checkout.

ITAR: International Traffic in Arms Regulations Controlled Product

5 Stars
Super tight fit and finish, love the thermal fit upper. Ano is very nice. Great Job
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Reviewed by:  from Texas. on 5/23/2020
5 Stars
Great upper
Very rigid design. Material was added in places to reduce upper flex. Slightly tighter bcg bore and barrel extension bore. Exactly what I was looking for on my "ultimate brush gun" build.
Did you find this helpful? 
Reviewed by:  from GA. on 5/21/2020

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