NBS
NBS models
from $499.00
UPC:
009999919251
MPN:
19251
Caliber:
223/5.56
Capacity:
30
Type:
Rifle
Other products
UPC:
004285562017
MPN:
428-B556RGVNT2017(M)
Caliber:
5.56 NATO
Type:
Barrel
Manufacturer:
NBS
User posted deals for NBS
(350 deals found)
8 hours ago
Optimize the cycling and recoil management of your AR-15 with the AR-15 4.6oz H2 Buffer. This heavy-duty carbine buffer delivers reliable performance by increasing mass in the buffer system, helping to smooth out bolt carrier group movement and reduce felt recoil during rapid fire.
Specifications
Weight: 4.6 oz
Length: 3.25 in
Compatible with carbine-length buffer tubes and standard AR-15 buffer springs
SKU: 34035
- MPN: MAR044-H2
12 hours ago
The NBS Free Float M-LOK Handguard is a no-nonsense American Made M-LOK compatible rail system designed for versatility and simplicity. It features a picatinny top rail and M-LOK attachment slots on the 3, 6, and 9 o’ clock positions. Precision machined from 6061-T6 aluminum extrusions then type 3 hard coat anodized you can be sure that this handguard can withstand an incredible amount of abuse.
1 day ago
Out of stock
Weight N/A Dimensions N/A Length
9.25, 12", 15"
MPN 30066,30067,30068
UPC 30066, 30067, 30068
SKU: elite-series-suppressor-ready-handguard
NBS Free Float M-LOK Suppressor-Ready XL Handguard
The NBS Suppressor-Ready XL Free Float M-LOK AR-15 Handguard is engineered for shooters who demand maximum versatility with suppressed ARs. Featuring an expansive 1.74″ internal diameter—the largest available in the AR-15 market—this handguard accommodates most suppressors while maintaining full M-LOK compatibility for your tactical accessories.
AR15Discounts
126
1 day ago
,
by Dealer
Looking for a top quality Upper Receiver at wholesale prices? The NBS AR-15 Assembled Upper is machined by one of the foremost manufacturers of mil-spec AR-15 components in America. Normally these assembled uppers are only available to builders when purchased from a name brand at a substantial markup, but we’re making these available at wholesale prices.
What makes this upper different from other “Mil-Spec” upper receivers?
Machined from top tier forgings.
1 day ago
.750 Diameter
Steel construction
Black Nitride Finish
Includes Stainless Roll Pin
2 Hex Head Set Screws/li>
Lifetime Warranty
SKU: 1132
UPC 999991132
1 day ago
,
by Dealer
Hammer and Trigger kit. Kit includes Hammer, Trigger, 2 Hammer and Trigger Pins, Hammer and Trigger springs, Disconnector, and Disconnect Spring.
Spring colors may vary.
Lifetime Warranty.
- UPC: 000999993389
- MPN: AR-15 Trigger
1 day ago
The NBS Left-Handed Slick Side Billet Upper Receiver is a quality, American made billet upper featuring a unique design that sets it apart from traditional forged upper receivers. Manufactured to exacting standards on five axis CNC machines from a solid block of aircraft grade aluminum, this stripped upper not only looks good… it is built to last.
• Compatible with mil-spec forged lower receivers and most billet lower receivers
• .250 takedown / pivot pin holes
• No forward assist
• Weight: 7.1oz
- MPN: 5162
1 day ago
$63.96
Here at AR15Discounts.com we work with a wide variety of machine shops and barrel manufacturers. When we come across a barrel maker we like, we will often decide to private label those barrels for resale under the NBS brand. We purchase these barrels in large quantities and then pass the savings on to our customers.
Why buy an NBS Brand Barrel:
American Made – Sourced from a variety of Tier 1 Manufacturers here in the United States
Quality Control – All barrels are manufactured under ISO-9001 or better-quality standards
- MPN: 6886
2 days ago
,
by Dealer
Expired
Our AR-15 ambidextrous Dual Oval loop sling adapter end plate is constructed of steel for strength and durability. It easily installs in minutes and will replace the original factory reciever end plate. This will allows you to attach a sling from the left or right side so that you can avoid snagging on your clothes or other gear while shooting. It is also great for easy tactical carry when not in use. No gunsmithing is required.
2 days ago
,
by Dealer
Mil-Spec 16" 5.56 NATO 30Rd Semi-Auto M-LOK Midlength AR-15 Rifle + Red Dot & Sling Bundle - $499.95
$499.95
Our House-Built AR-15 is fitted with our NBS 15” MLOK Handguard that runs all the way up to a classic A2 Flash Hider, giving you plenty of space and options to accessorize your rifle!
This rifle is built upon our Dirty Bird NOLO Lower and Upper Receiver CNC machined from 7075 T6 aluminum. Inspected throughout the entire manufacturing process to ensure they meet military specifications and standards, these receivers are built to be durable and ready to perform, no matter the mission.
AR15Discounts
200
4 days ago
Elevate your pistol caliber carbine (PCC) build with the NBS AR-9 Minimalist Billet Upper Receiver, a precision-engineered component designed for enthusiasts seeking lightweight performance without compromising durability. Crafted for 9mm and .45 ACP platforms, this billet upper delivers a sleek, minimalist aesthetic that reduces overall weight while maintaining compatibility with standard AR components, making it the ideal choice for custom AR-9 rifles and pistols.
Key Features:
AR15Discounts
466
4 days ago
,
by Dealer
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The AR Receiver Extension Kit is constructed from aircraft grade aluminum with rolled threading. The buffer tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well as a castle nut and lower receiver end plate.
This assembly kit will fit on all Mil-Spec AR-15 lower receivers.
Mil-Spec Carbine Buffer Tube / Receiver Extension
6 Position Aircraft Grade Aluminum
Carbine Buffer Spring
Castle Nut/Receiver Nut
Mil-Spec Receiver End Plate
Carbine Recoil Buffer
- UPC: 812530027064
- MPN: BTK-MNTLUO4B
4 days ago
Out of stock
Description
A quality upper assembly without cutting corners. This means starting with a top tier mil-spec forged upper receiver, using a steel gas block as opposed to aluminum, quality American Made M-LOK handguards (handguard style may vary) and one of the nicest nitrided A2s you’ll find anywhere. This also means taking the time to ensure that the upper will function reliably. We use Permatex 242 on key components while using mil-spec AEROSHELL 33MS Anti-Seize grease on the properly torqued barrel nut and muzzle device.
AR15Discounts
737
5 days ago
,
by Dealer
The NBS Mil-Spec Buffer Tube is a quality Receiver Extension (AKA Buffer Tube) machined from high strength American 7075-T6 Aluminum. This is a 6 position design and is a finished with Type 3 class 2 Hard Anodizing.
*These are sourced from various manufacturers, and tubes received might vary slightly from batch to batch in regards to finish and design. However, buy with confidence as these are backed by our NBS satisfaction guarantee.
American Made 7075-T6 Aluminum
Platform: AR-15
Positions: 6
Weight: 3.872 Oz
- UPC: 000999991340
- MPN: 7075CBT
5 days ago
,
by Dealer
Complete Mil Spec Stock & Buffer Kit, includes: Buffer Tube, Buffer spring Castle Nut, End Plate and Durable 6 Position Mil Spec Stock.
These stocks come from multiple manufacturers. Therefore, the style may differ from batch to batch, which can result in differences including: not having a buttpad or having a QD mount, among other variations.
Guaranteed Mil-Spec Design & Tolerances
One Year Manufactures Warranty
SKU: 26126
6 days ago
SKU: 3524
The NBS AR-9 Billet Upper Receiver is a quality, American made billet upper designed to be used on Pistol Caliber Carbine (PCC) builds. Most often PCC builds are either 9mm or .45 ACP. This billet upper features a unique design that sets it apart from traditional forged upper receivers. Manufactured to exacting standards on five axis CNC machines from a solid block of aircraft grade aluminum, this stripped upper not only looks good… it is built to last.
No Feedramps
Compatible with mil-spec forged lower receivers and most billet lower receivers
.250 takedown / pivot pin holes
- MPN: AR-9-UPPER
1 week ago
NBS SOPMOD Mil-Spec Adjustable AR-15 Stock w/ Battery Storage – Black
Designed to fit MILSPEC buffer tubes. The NBS SOPMOD stock features an excellent cheekweld for optimum shooting positioning. Within the buttstocks frame are two water tight storage compartments for small items. The rubber butt pad provides a non-slip surface for consistent shoulder and cheek placement.
Mil-Spec buttstock for AR15 and other models
Rubber non-slip butt pad
Two watertight storage compartments
Stainless steel QD swivel mount
Made in the USA
ODIN Works Complete Lower Parts Kit
AR15Discounts
399
1 week ago
Looking for a top quality Upper Receiver at wholesale prices? The NBS AR-15 Stripped Upper machined by one of the foremost manufacturers of mil-spec AR-15 components in America. Normally these stripped uppers are only available to builders when purchased from a name brand at a substantial markup, but we’re making these available at wholesale prices.
What makes this upper different from other “Mil-Spec” upper receivers?
Machined from top tier forgings.
- MPN: 2377
1 week ago
Designed to fit MILSPEC buffer tubes. The NBS SOPMOD stock features an excellent cheekweld for optimum shooting positioning. Within the buttstocks frame are two water tight storage compartments for small items. The rubber butt pad provides a non-slip surface for consistent shoulder and cheek placement.
-Mil-Spec buttstock for AR15 and other models
-Rubber non-slip butt pad
-Two watertight storage compartments
-Stainless steel QD swivel mount
-Made in the USA
-Available Colors: Black
- MPN: SOPMOD-STOCK-KIT
