AR 9MM Pistol Kit, 7.5″ Phosphate Barrel, 7″ Keymod Rail With 80% Lower


Out of stock

The 9mm caliber brings a lot of good things to the AR platform. It has an ability to go off of mags you probably already have, and is light on the barrel as well. It is an accurate and powerful cartridge that lends itself well to the gas system of the AR.


The product specs: 

  • 9mm Upper Receiver
  • 7.5″ Phosphate Barrel 9mm
  • 1×10 Twist
  • 9MM BCG
  • 7″ Keymod Rail
  • Flash Hider Thread – 1/2″ x 36
  • 9 mm 80% Lower Receiver
  • Lower Parts Kit
  •  Stock Kit Assembly
  • Compatible with Glock Magazines

Made in the USA

  • Where Can’t we ship? : Shipping to  New Jersey, New York, Hawaii, Connecticut, Rhode Island and Washington D.C. is not possible due to state regulations against 80% lowers.

  •  NOTE: If you have any questions or concerns our world-class customer support is here for you. Please give us a call, email us or message our live support chat.

No FFL Required! This  product listing is an 80% lower, meaning that it is not a firearm, and therefore requires no FFL transfer in order to be shipped. 

If no “Add to Cart” button is visible, it means we do not have any stock of this product. Keep checking back to see if the item is in stock, or join the waiting list for this product and be notified via email when the product comes back in stock!  This option is only available for members with valid emails!

Here at AR-15 Site, strive to give our customers the highest quality 80% lower AR-15 and polymer 80 parts on the market! Give us a call or visit our support with any products you might be having trouble with. Any reviews we receive on our  80% Lower products will be taken into account with great care.

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Weight 10 lbs

Customer Reviews

Based on 1 review
Jonathon Carmean
Incomplete kit

I ordered an ar9 kit. I received the lower reciever but it came with an ar 15 parts kit i cant build the weapon until i get the correct parts. They needs to make this right. Call me on this issue. Thank you

Steel Fox Firearms © 2022


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