Mil-Spec AR-15 Carbine Buffer Spring.
- Chrome Silicon Steel
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 | 1.92 oz |
|---|---|
| Dimensions | 10.5 × 0.927 × 0.927 in |
| MPN | Music Wire |
| UPC | 999991337 |
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
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US
It's not a typo
I just had to see what a $1 buffer spring looked like. I bought 2 just incase one fell apart in my hands. FYI, it didn't. I figured its like a spare tire, don't drive on it, but if something happens to one of your good one's, it will get you home safe.
United StatesDumb cheap
Whether its for your rifle or as a spare, why the **** not for a dollar?!
USGood as expected
Great price and great product
USMakes 300 BO go boom
Very good cheap but quality buffer spring. Cycles my 300 aac perfect
USGreat spring!
This is a quality spring and it’s much cheaper then others! I bought this spring and another one that cost 10 times more to see the difference in them and I was surprised that this spring felt almost exactly the same as the expensive one! Only time can tell if it will last. 600 rounds so far and no problems.
