- Stainless Steel Construction
- Guaranteed Fit & Tolerance
- Includes Roll Pin
- Made in the USA
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 | 1 oz |
|---|---|
| Dimensions | 11.75 × 0.18 × 1.648 in |
| MPN | MAR011 |
| UPC | 999991286 |
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
- quality
- gas tube
- purchase
- rounds
- shipping
- Works
US
Nice Piece. Perfect Fit.
Perfect fit for my PSA Freedom build. Easy install with roll pin provided.
USSolid gas tube, installs easily.
Worked well for me. High quality stainless steel. Holes are drilled nice and clean and the flaring on the ends is proper. Gas check dimples/rings at the end that inserts into the gas block is constructed well. When inserted into an aero precision low profile gas block, it fits nice and tightly. I would recommend this product for it's quality and ease of install.
USgreat little product
Great little product. Worked as advertised. Used on adjustable gas block. Definitely by another for my next build.
United StatesGreat product
Used this in my own personal build. Over 500 rounds with it and haven't had an issue at all. The fitment was good as well.
USGas tube for AR 10
Tube installed easily on the adjustable gas block and was exactly the correct length to mate with the bolt carrier.
