NBS Upper Vice Block
Specifications:
- Material: Polymer
- Type: Machine Tools
- Color: Black
- Length: 3.4″
- Width: 2.6″
- Height: 4.6″
- Weight: 13.9oz
- Fit: Both Carry & Flattop Uppers.
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 | 14 oz |
|---|---|
| Dimensions | 3 × 6 × 10 in |
| UPC | 999995492 |
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
- zero
- mine
- cause
- block
- marks
USUpper vice block
Worked phenomenal for me. Held perfectly. Saw some reviews say that the block scuffed up their upper receivers but I feel it’s because they cranked their vice down too hard cause I only went a little passed tight and there were zero marks on mine.
USReally helpful product
This item really helped me get my ar apart and back together. I definitely wouldnt of been able to do it with out this
United StatesDOESN'T FIT
The material seems ok and durable but the vice block teeter totters around the receiver. It does not close down completely around the top or bottom, I expected this block to clamp down correctly and fully close above and below the receiver but it does not. Would not recommend to anyone, save your money and buy a Wheeler block from Academy its worth the extra money to not damage your receiver.
AR15Discounts.com
Hello, I apologize for the, less-than-satisfactory, experience that you had with this item, as this should never happen. I want to make sure that you enjoy your order and you are satisfied with your build. If you would like, you can reach out to us at [email protected] and we would be more than happy to help you out. Please let me know if you have any other questions or concerns. Best, Michael Earnest
