NBS AR-10 18" .308 SOCOM 1:10 Parkerized M-LOK Complete Upper - 38079
Save 47% MSRP: $599.99 Original price was: $499.95.$319.95Current price is: $319.95.
In stock
Upgrade your AR-10 build with the NBS AR-10 18″ .308 SOCOM 1:10 Parkerized M-LOK Complete Upper. This ready-to-install assembly delivers reliable performance for precision shooting, tactical applications, and long-range accuracy in a durable, feature-packed package.
Key Features
- 18-inch SOCOM-profile barrel with government contour provides optimal balance of weight and rigidity for enhanced accuracy and control during sustained fire.
- Parkerized (Mag Phosphate) finish on the barrel offers superior corrosion resistance and reduces glare for field use.
- 1:10 twist rate stabilizes a wide range of .308 Winchester bullet weights for consistent grouping at distance.
- Mid-length gas system ensures smooth cycling and reduced recoil for improved follow-up shot control.
- M-LOK compatible handguard allows secure, customizable mounting of accessories like lights, grips, and bipods without added bulk.
- Included BCG and charging handle complete the upper for immediate installation and compatibility with standard DPMS-pattern AR-10 lowers.
Benefits for Shooters
This complete upper addresses common build challenges by providing a pre-assembled, high-quality barrel and rail system that saves time and ensures component compatibility. The SOCOM profile helps maintain barrel harmonics for tighter groups, while the M-LOK design keeps weight manageable at approximately 8 pounds for the assembly. Whether for competitive shooting, hunting, or defensive setups, it supports versatile customization and dependable function.
Specifications
- Barrel Length: 18 inches
- Barrel Profile: Government / SOCOM
- Barrel Finish: Mag Phosphate (Parkerized)
- Cartridge: .308 Winchester
- Twist Rate: 1:10
- Gas System: Mid-length
- Handguard: M-LOK compatible
- BCG and Charging Handle: Included
Why Choose This NBS Complete Upper
Built to exacting standards with a focus on functionality, this upper integrates seamlessly into custom AR-10 platforms. The combination of a proven twist rate, durable finish, and modular rail system solves issues like accessory mounting limitations and barrel wear in demanding environments.
Pair it with your preferred lower receiver to create a reliable, accurate rifle tailored to your needs. Shop now to complete your build with this precision-engineered component.
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 | 128 oz |
|---|---|
| Dimensions | 25 × 3 × 4 in |
| Barrel Finish | Mag Phosphate |
| Barrel Profile | Government / SOCOM |
| Cartridge Compatibility | .308 |
| Barrel Length | 18 |
| Gas System Length | Midlength |
| Twist Rate | 1-10 |
| BCG / Charging Handle | Included |
| MPN | 38079 |
| UPC | 38079 |
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.
