16″ 9MM Complete Rifle Kit Stainless Steel Barrel with No Lower
Original price was: $509.00.$419.95Current price is: $419.95.
A 9mm AR-9 upper kit with a 416R stainless steel barrel, 10″ slim Keymod handguard, and a metal magazine insert block for Colt SMG-pattern magazines with last-round hold-open. Test-fired, no gas block (blowback). No lower receiver included — not an FFL item.
- Description
- Additional information
- Reviews (2)
- FAQ
This 9mm Rifle Kit pairs a 416R stainless steel barrel with straight blowback operation — no gas block or gas tube to worry about. The included magazine insert block accepts Colt SMG-pattern 9mm magazines and features a last-round hold-open. The upper ships fully assembled and test-fired, ready to drop onto your own AR-15 lower.
- Chamber – 9mm Luger
- Twist – 1 x 10
- Barrel Thread – 1/2″ x 36
- Barrel Steel – 416-R Stainless Steel
- Flash Hider – A2 Flash Hider
- Operation – Blowback — No Gas Block
- Handguard – 10″ Slim Keymod Handguard
- Magazine Block – Metal Insert for Colt SMG-Pattern 9mm Mags, Last-Round Hold-Open
- Upper Receiver – Flat-Top AR-15 Upper Receiver
- Bolt Carrier Group – 9mm Complete Bolt Carrier Group
- Charging Handle – Standard Mil-Spec, Included
- Lower Parts Kit – AR-15 Mil-Spec LPK
- Stock – US-Made 6-Position Black Stock w/ 9mm Buffer & Spring
- Origin – Made in the USA
What’s Included: Assembled and test-fired flat-top upper, 9mm complete BCG, charging handle, mil-spec lower parts kit, 6-position stock, and a Colt SMG-pattern magazine insert block with last-round hold-open. Lower receiver and magazines are NOT included — pair it with your own stripped AR-15 lower, and this kit ships as a non-FFL item.
See more configurations in our AR-15 AR9 9mm rifle build kits collection, or grab a matching 80% lower receiver to complete the build.
| Weight | 8 lbs |
|---|---|
| Brand | |
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| Barrel Thread | |
| Barrel Material | |
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| Platform | |
| Accessory Attachment Style | Keymod |
2 reviews for 16″ 9MM Complete Rifle Kit Stainless Steel Barrel with No Lower
Only logged in customers who have purchased this product may leave a review.
Does this kit include a lower receiver?
No. This kit ships without a lower receiver, so it is not an FFL item. Pair it with your own stripped AR-15 lower.
Does this kit have a gas block or gas tube?
No. 9mm AR-9 uppers operate via straight blowback, so there is no gas block, gas tube, or gas port.
What magazines is this kit compatible with?
The included metal insert block accepts Colt SMG-pattern 9mm magazines and has a last-round hold-open feature. Magazines are not included.
What twist rate and thread does the barrel have?
1:10 twist with a 1/2″x36 barrel thread, and a 416R stainless steel barrel.
Was the upper test-fired?
Yes, the assembled upper is test-fired before shipping.
Is this kit made in the USA?
Yes, the kit is assembled in the USA.
Tim Litchfield (verified owner) –
I like the kit lower parts kit is par. Upper is clean and fuctions as it should. Mag well block…… i had a problem with it ejecting the shell. I had to add a .015 shim behind the ejector now it fuctions as it should over all happy with it just had to tinker with it a bit
Shooter McGavin –
Long Term Review
Built this kit 2+ years ago and now have thousands of rounds through it. No malfunctions, no quality issues and the LRHO works every time. It has become my favorite firearm, makes nearly every trip to the range and is passed around because everyone wants to take a run with it. Extremely accurate, reliable, cheap to operate and nice to look at; what more could you want? I almost never post reviews for products but this one desreved it. This is a great kit.