NBS 8″ Pistol 5.56 M-LOK Upper Assembly
Out of stock
A quality upper assembly without cutting corners. This means starting with a top tier mil-spec forged upper receiver, using a steel gas block as opposed to aluminum, quality American Made M-LOK handguards (handguard style may vary) and one of the nicest nitrided A2s you’ll find anywhere. This also means taking the time to ensure that the upper will function reliably. We use Permatex 242 on key components while using mil-spec AEROSHELL 33MS Anti-Seize grease on the properly torqued barrel nut and muzzle device.
Bottom line is this: you hear all the time about guys buying a budget upper and it not lasting or having to send it back because of some hardware defect or other issue caused by a careless assembly process. That is why we use top tier components and assemble each unit to the highest standard of quality. We want your upper to function flawlessly out of the box. In fact, we guarantee it will.
Buy with confidence, this upper is backed by our 30 day satisfaction guarantee. Buy it, run it, abuse it, and if you aren’t satisfied you can send it back for a full refund.
Lifetime Warranty
Made in the USA
| Weight | 32 oz |
|---|---|
| Dimensions | 20.5 × 5 × 5 in |
| Barrel Finish | Nitride / Melonite |
| Barrel Profile | Medium |
| Cartridge Compatibility | 5.56 NATO |
| Barrel Length | 8.5" |
| BCG / Charging Handle | Not Included |
| UPC | 999998456 |
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
- build
- quality
- part pieces
- folding AR pistol project
- Boom
- Flash
- match
- lower
- Price point
- sights
US
AR-Pistol upper
Great looking. Am waiting for the proper lower.
USI have not run it yet, but the finish and workmanship are clean and impresive
I have not used the item yet, I need more time to finsh my build.
USExceptional Quality
I’m still involved with my overall build but I’m really happy that AR15 Discounts have quality products you can count own for exceptional quality and great customer service. I’ll do more shopping in the future!! Robert M
USNBS 8.5 Inch Upper
This upper was a perfect match for my folding AR pistol project. Great price point and flawless fit and finish plus AR15DISCOUNTS fast fulfillment got me the other lower part pieces in a timely manner.
US8.5
Works great. Just waiting on sights.
