AR-15 Style Lightweight Color Lower

(89 reviews) Write a Review
0.34 LBS
8.00 (in)
4.00 (in)
2.00 (in)
Current Stock:


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


This must be sent to an FFL dealer, this IS a firearm


Tennessee Arms Company is proud to bring to the market our light-weight, incredibly strong, AR-15 style lower receiver.

Manufactured from a fiber-reinforced Nylon blend with extreme resiliency. Using our patent-pending technology, Marine-Grade Brass inserts are permanently molded into the receivers at the Grip Screw & Buffer Area. These metal threaded inserts increase durability without sacrificing weight savings of the composite bodies. Colors are injected throughout the receiver during molding thus eliminating the worry for a scratched or marred finish.The end result is a sturdy receiver that is light to carry without compromising functionality.

Sporting a redesigned bolt catch area, a repositioned buffer retainer, and all the upgrades from previous models, this design is optimal. Enhancements are from customer-expressed opinions that we valued & then turned back into our product. Our receivers are constructed to accept any quality mil-spec Lower Parts Kit. With an unmatched versatility for parts, customers are pleased when the builds are completed. Tennessee Arms Company is unceasing in our efforts to improve our design for our customers' future builds.


Our AR-15 has the ability to be modified to fit Fixed-Stock Tubes (A2). If you are aware that you will be using this type, please let us know and we will modify the lower for you before shipment. If you are in possession of your lower, and do not wish to send it back, it can be modified at home. .0625" (16th) needs to be taken off the back for the tube to engage the retainer. (We recommend a belt-sander). 


ALL TN ARMS CO Products come with a lifetime guarantee. We stand behind our products 100%. We believe the finest way to show this is through impeccable customer service which includes a warranty that stands firm. We invented the hybrid lower receiver, and we work continuously to keep it second-to-none. 

  • Nylon 6-6 Body
  • Marine Grade Brass inserts in Buffer Tower and Pistol Grip
  • Lifetime Warranty against Breakage or Failure
  • Available in Magpul Matching Colors
  • 5.6 Ounces Stripped


Federal law requires that you be 21 years or age or older to purchase a stripped receiver or frame. Even 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.

Upon ordering, please list the contact information for your desired FFL.


Excerpt from Guns and Ammo Book of the AR-15 #5 2014

 "TAC has effectively reduced weight and boosted aesthetics while maintaining functionality and durability"

 Excerpt from a Third Party Review at

  "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





  • 5

    Posted by malachi puckett on 4th Sep 2020

    awesome to the max!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • 3

    Posted by Michael Eric Devers jr on 25th Aug 2020

    It's a nice lower it fits nice an tight with my upper, but were the pivot pin goes is stressed it is discolored like maybe it is warped.

  • 4
    Buffer retaining pin

    Posted by Anthony Nittoli on 28th Jul 2020

    The only problem I've had with this lower is that the buffer retaining pin hole is slightly too small and does not allow the buffer retainer to move freely like it should. Other than that a great product.

  • 5
    All my clients get this!

    Posted by Derrick Torres on 28th Jul 2020

    I’m a small gun salesman/builder and this is the only lower I use. Everyone always complains about heavy guns, so it helps every bit off that we can get. There’s not a better polymer receiver in the market. Strong, light, reliable, and durable, all the qualities I want in my guns!

  • 5
    Ar15 receiver

    Posted by John Raylzee on 27th Jul 2020

    Great,they preformed well and made the rifle more lighter.

  • 5
    Super lightweight!

    Posted by Andrew vZ on 16th Jul 2020

    Would buy again! I love it.

  • 5
    AR15 polymer lower

    Posted by Unknown on 10th Jun 2020

    Great lower. Well constructed and very light weight. Very happy with the purchase. Thanks

  • 5
    Excellent Poly Lower.

    Posted by Trever Gray on 14th May 2020

    Definitely one of the best poly lowers I’ve used. Would recommend this product and the business. Had the receiver in only a couple days when other places were 3-4 weeks out because of covid-19.

  • 5
    AR-15 stripped lower

    Posted by Arlington Jordan on 3rd Mar 2020

    Great price and service. lower went together no problem. Purchased because of price and glad i did.

// 80% lower restriction // end script