Complete AR15 style Lower Receiver

(29 reviews) Write a Review
1.95 LBS
15.50 (in)
6.50 (in)
2.00 (in)
Current Stock:


Updates and Shipping times will be listed on the bottom of the front page of our website!


Our Complete Lower Receiver is Built in House Using our Stripped Hybrid Lower

Mil-Spec Lower Parts Kit

and a Commercial Diameter Six Position Collapsible Stock. 


  • Lifetime Warranty
  • Receiver Constructed of High-Strength Nylon 6-6 and Marine-Grade Brass inserts
  • All Metal Parts Kit Installed
  • Custom Logos Available
  • Six position Stock
  • Custom Engraving Available


Tennessee Arms Company is proud to offer our hybrid Nylon 6-6/ metal lower receiver. This stripped receiver is designed to accept any mil-spec lower parts kit. All colors are molded directly into and throughout the entire receiver so you never have to worry about wearing it off unlike a painted finish.


TAC Patent Pending design is Reinforced Nylon 6-6 with Marine Grade Brass threaded inserts molded into the material for strength and corrosion resistance.Our receivers are designed to accept any quality lower build kit. Using the Metal inserts into a high impact polymer receiver make the Tennessee Arms Receiver truly the Highest Strength/ Lightest weight hybrid receiver (5.6oz) on the market. We ARE the best receiver on the market and always will be.

Our receiver design is patent pending.

"I honestly can't find any sort of practical test that would harm this receiver or make it in any way inferior to an aluminum one."- Tom @ Apex Gunsmithing Experpt from a Third Party Review at


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. Please enter the phone number, city, and state of the licenced dealer you would like it shipped to when ordering.


  • 5
    AR lower

    Posted by Scott Landrum on 22nd Mar 2021

    Well made, perfect fit, very lightweight.

  • 4

    Posted by Cameron on 18th Mar 2021

    I like the product I have received. I wish they had a metal option rather than just polymer. Product is durable and reliable!

  • 5
    AR 15 complete lower

    Posted by John McCullar on 29th Nov 2020

    Lower works as expected. The trigger is not too bad either

  • 5
    Great Product

    Posted by Weezie on 26th Nov 2020

    Very wonderful product for the price. Functions perfectly as it should

  • 5
    Composite AR 15 lower

    Posted by Andy on 24th Nov 2020

    Didnt catch that it was a polymer/composite lower but that was my fault as I was at the time, looking for any lower available out there and jumped when I seen it was in stock but missed the full description... It performs just as good as an aluminum lower except a bit lighter feeling, which is a plus on a rig that hasn't much recoil; .224 Valkyrie. Tight fit and so far has had no issues after several hundred rounds. Most likely will buy more

  • 5

    Posted by RON JANOUSEK on 23rd Nov 2020


  • 5
    Complete AR15 Lower Receiver

    Posted by Glenn West on 28th Sep 2020

    I ordered a complete ar15 lower from tnarms. It shipped as expected, post office was slow in delivery. When I received it, it snapped right together with my new BCA 5.56 16inch upper. Fit was perfect. I then ran thru a couple of mags. I found that I was getting multiple shots per trigger pull (3-4), and also the safety was not working. I contacted support, and amy quickly got me the return label, and they replaced the fcg, and I got the lower returned. Very short turn around. The second time around was a dream. This combination really shoots smoothly, with great cycle time. The trigger feels perfect. Want to get a ar9 rifle/ and a ar9 pistol next. Will reorder. This is now my standard lower, with many more to come. Great service, and wonderful people

  • 5
    Ar15 lower

    Posted by Clif Griffin on 6th Aug 2020

    Awsome product. Will definitely be ordering again

  • 5

    Posted by RON JANOUSEK on 4th Aug 2020


// 80% lower restriction // end script