NBS Mil-Spec Lower Parts Kit Minus FCG & Pistol Grip - AR15-Lower-Parts-Kit-Minus-FCG
In stock
The NBS Mil-Spec Lower Parts Kit Minus Fire Control Group and Pistol grip is everything you need and nothing you don’t. This kit is perfect for the builder who expects quality and will be choosing an upgraded grip and trigger group. It consists of high quality mil-spec or better parts. These are precision CNC machined parts, not MIM.
These lower parts kits are sourced directly from factories that produce components for defense contracts and consumer weapons manufacturers. Our Taiwan source is an ITAR-exempt manufacturer that exports to manufacturers and defense agencies around the world including the United States, Australia, Canada, England, Germany, Indonesia, Mexico, New Zealand, South Africa, Switzerland, United Arab Emirates.
Each kit includes:
- Safety Selector, Selector Spring and Detent
- Trigger Guard and Roll Pin
- Magazine Catch, Spring and Button
- Front Pivot Pin
- Rear Take Down Pin
- Two Takedown / Pivot Pin Detents
- Two Takedown / Pivot Pin Detent Springs
- Bolt Catch, Plunger, spring and Roll Pin
- Buffer Retainer Pin and Spring
Backed by the NBS Limited Lifetime Guarantee.
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 | 2.24 oz |
|---|---|
| Dimensions | 3.875 × 1.75 × 1 in |
| MPN | AR15-Lower-Parts-Kit-Minus-FCG |
| UPC | 999991951 |
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
Just what I needed.
It had the parts I needed at a great price. I'll be shopping here again.
USComplete kit, minus FCG and grip.
This kit was installed by a novice under supervision, with the only "issue" being the trigger guard installation- that was addressed by the use of an install tool. 5/5 recommend and will buy again.
USGreat deal on a minimalist package
If you’re looking to build a nice rifle and just need the small parts because you’ve got your own fire control group, grip, and buffer system this works great. I’ve purchased a few and have never had an issue with tolerances. Great buy!
USBest Bang for Price
Great LPK! You cannot beat the price. I have order many of these. I can confirm this kit fits 6 different Milspec receiver manufactures. Use the money you save and buy a GOOD trigger.
USGreat price!
Everything fit nicely. The front pivot pin was a little tight, but I think it was the lower I was using. I'd buy the set again. All the stuff I needed and nothing that I didn't.
