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
NBS 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.
USNBS upper
This is my second purchase of this 9 MM upper. Fits and functions perfectly, good looks are a bonus
USAr9mm uppers
They arrived quickly and are exactly what I need great quality and price highly recommended
