Our shipping times are 7-14 business days.

AR-9 Lower Receiver - Black

(2 reviews) Write a Review
4.00 LBS

 9MM 80% Lower Receiver Stripped

  • Made from 7075-Forged aluminum 
  • This receiver takes Glock Magazines
  • Precision machined magazine well with beveled feed lips for easy mag swaps
  • Compatible with all standard AR-15 components and most aftermarket parts
  • Save money by building your own AR-9mm rifle 
  • Anodized Black 

2 Reviews Hide Reviews Show Reviews

  • AR-9 lower

    Posted by Ryan Orr on Sep 7th 2021

    Very good quality. Very good price. Very fast shipping I will buy more. I have been really impressed with Thunder as a seller.

  • AR-9 80% Lower

    Posted by Nate P - Prosper, TX on Sep 3rd 2021

    This 80% lower has worked out very well and matches well to the PCC upper I mated it with. Mag release was easy to install as was the ejector.
    Bolt catch roll pin was, well a bolt catch roll pin. If I build another PCC I would buy again.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Related Products

Customers Also Viewed