NBS 10.5" 5.56 Nitride M-LOK Carbine Pistol Kit
Save 12% MSRP: $549.95$485.79
In stock
- NBS 10.5″ 5.56 Nitride Carbine M-LOK Upper Assembly
- NBS Mil-Spec Upper Receiver
- 10.5″ 5.56 NATO Carbine Length Nitride 1:7 Twist Barrel
- NBS Free Float M-LOK Handguard
- Surplus Complete Lower Parts Kit
- NBS Black Nitride BCG
- Mil-Spec Charging Handle
- Trinity Force Pistol Buffer Kit
- American Made
- NBS Limited Lifetime Warranty
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 | 110 oz |
|---|
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
United States
Won’t feed
I build one and my friend build another and we both have the same problem it will not eject or feed for some reason I used a Anderson lower he used an aero lower I changed out the charging handle and bolt carrier group with my other ARs and buffer tubes so the problem has to be with the complete upper but I have not figured out the problem
