AR-9 Pistol Kit - 9mm (10.5" Barrel & 9" M-Lok Handguard) w/ 80% Lower



Meet one of the staples of our build kit catalog.  This one's chambered in 9mm, and it comes in a pistol configuration. We start with our 9mm 80% lower receiver and add an upper receiver made with a 10.5" barrel and a 9" handguard.  For the rear end, you get an AR pistol-sized buffer tube assembly and an SB Tactical Pistol Brace.  To finish it off, we give you a lower parts kit that's been upgraded with a Magpul MOE grip. 

Why Our AR-9 Built Kit?

  • True 9MM Billet Lower Receiver
  • 100% complete pistol kit – just finish the lower!
  • Ships straight to your door legally – no FFL required!
  • Features by-design, billet 9mm lower
  • 10.5” Chromoly barrel guarantees precision accuracy
  • Prebuilt upper ships ready to fire out of the box
  • Includes lightweight, free-floated 9” M-Lok handguard
No FFL required  Made in the USA  Lifetime Warranty

Shipping Restrictions

Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or “assault weapons” (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily only ships within the United States. Federal legislation dictates we cannot ship our products internationally.

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.