NBS AR-9 Billet Upper Receiver for 9mm / .45 - AR-9-UPPER
In stock
The NBS AR-9 Billet Upper Receiver is a quality, American made billet upper designed to be used on Pistol Caliber Carbine (PCC) builds. Most often PCC builds are either 9mm or .45 ACP. This billet upper features a unique design that sets it apart from traditional forged upper receivers. Manufactured to exacting standards on five axis CNC machines from a solid block of aircraft grade aluminum, this stripped upper not only looks good… it is built to last.
- No Feedramps
- Compatible with mil-spec forged lower receivers and most billet lower receivers
- .250 takedown / pivot pin holes
- No forward assist
- Weight: 7.1oz
Made in the USA
Backed by the NBS Limited Lifetime Warranty
| Weight | 8 oz |
|---|---|
| Finish | Anodized, Black |
| Forward Assist | Not Compatible |
| Port Door / Dust Cover | Not Compatible |
| Receiver Material | 6061 Aluminum |
| T-Marks | Unmarked |
| Feed Ramps | None |
| MPN | AR-9-UPPER |
| UPC | 3524 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
US
Solid Choice
No nonsense functional component excellent for those who have multiple uppers. Machine work is competent, fit is excellent on several brands of lowers.
United StatesSleek and well machined
Great piece for my minimalist build, fits well on wolfpack and PSA lowers.
USNBS AR-9 Billet Upper Receiver for 9mm / .45
NBS AR-9 Billet Upper Receiver for 9mm / .45 makes a easy build that fits great and works as well.
USSWEET THANG
THIS IS A AWESOME LOWER FOR MY PCC BUILD. IT LOOKS GREAT COMPLETE AND I WILL BE FIRING IT VERY SOON .
United States
Works
Works fine w Glock mag NON Lrbo 9 mm 16" bbl.
