NBS Forward Assist & Dust Cover Upper Parts Kit - AR15-Upper-Parts-Kit
In stock
Mil-spec AR-15 Forward Assist & Dust Cover Upper Parts Kit sourced from Top Tier Supplier of Military and OEM Manufacturers.
Forward Assist Assembly Kit includes:
- Forward assist assembly w/ tool steel prawl
- Spring
- Installation roll pin
Port Door Kit includes:
- Ejection Port Cover Door (Dust cover)
- Steel Spring
- Steel Rod
- C-Clamp
- Fits: AR-15
NBS — Our In-House Brand for Builders Who Demand Reliable Performance and Real Value.
Designed for builders who demand reliable performance and real value without unnecessary hype or inflated pricing. NBS stands for "No Bullshit."
Built on Strong Industry Partnerships
Through the strong partnerships AR15Discounts has built with trusted suppliers and vendors, we regularly gain access to premium components often manufactured by or for leading industry names. By purchasing these in volume, we bring them to you under the NBS label, ensuring proven quality reaches your build at a fair price, without the added cost of extensive marketing.
Quality You Can Trust
Every NBS product is specified to the exacting standards we apply to our own rifles. Each component features precision CNC machining, American-made key components where it counts, robust materials, dependable steels, and durable finishes engineered for long-term reliability. These items are either sourced from reputable OEMs or carefully assembled in-house using established name-brand elements, maintaining consistent excellence throughout the lineup.
Complete Solutions for Serious Builders
From stripped and complete uppers to bolt carrier groups, handguards, lower parts kits, and beyond, NBS provides a unified, affordable selection that allows you to complete confident, high-performing builds.
Backed by a Limited Lifetime Warranty
All NBS products come with our Limited Lifetime Warranty for the original owner, covering defects in materials and workmanship. AR15Discounts stands firmly behind these parts because, as shooters ourselves, we use and trust them, delivering honest value and gear you can rely on.
| Weight | 5 oz |
|---|---|
| Dimensions | 5 × 3 × 1 in |
| Brand | nbs |
| MPN | AR15-Upper-Parts-Kit |
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
- price
- quality
- parts
- issues
- finish
- assist
- build
- Works
- fitment
US
Great milspec kit
always purchase these for any upper build; pretty par for the course
USDust cover and forward assist
The finish on the dust cover was a bit well not perfect however for the price of the dust cover and forward assist kit I can't really complain because it works like it should and that matters more to me than anything else.
USAs always- good price and quick delivery
Not installed yet but previous orders were to spec. I count on this company to give me good prices. Fast delivery and always great customer service when I need help.
USBuild
Used this on a build and worked great.
USNice quality parts
The price and quality were spot on. Thanks!
