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14.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL
14.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL
 
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MSRP: $398.00
Our Price: $342.99
SALE PRICE: $292.99

Price with Selected Options: $292.99

Stock Status: In Stock


Product Code: MAS-145N2-MDNM-12

Upper Receiver Options:


Barrel Options:


Handguard Options:


Gas Block Options:


Gas Tube Options:


Muzzle Device Options:


***ON SALE - Choose a Bolt Carrier Group:


***ON SALE - Choose a Charging Handle:



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DESCRIPTION
 
14.5" 5.56 / .223 BARRELED UPPER - MAS NERO 12.62" M-LOK RAIL - BALLISTIC ADVANTAGE BARREL

The options listed below come standard with this barreled upper. The drop down options listed above allow you to customize your build. You can leave them as is, change one option or change them all! We let you build your upper the way you want it built!

1. Upper Receiver - 7075 T6 Aluminum A4. Precision Machined to Mil-Spec Tolerances. Black Hardcoat Anodized Mil-Std-171 Type III. M4 Ramps, Forward Assist, Ejection Door.

2. Barrel - 14.5" 5.56 / .223 1x7 Ballistic Advantage M4 Contour Profile 4150V Melonite Nitride - Modern Series BABL556009M

3. Handguard - MAS Defense "Nero" 12.62" M-LOK Free Floating Handguard - (ID 1.25")

4. Gas Block - .750 Low Profile Steel Melonite Nitride Treated Gas Block

5. Gas Tube - Carbine Length Stainless Steel Gas Tube

6. Muzzle Device - A2 Flash Hider

Bolt Carrier Groups and Charging Handles are sold separately.

All barreled uppers are head spaced and test fired to ensure function.

ALL LAWS APPLY. IT IS THE RESPONSIBILITY OF THE BUYER TO UNDERSTAND ALL LAWS REGARDING PURCHASE AND OWNERSHIP OF THIS UPPER. WE STRONGLY URGE YOU TO CONTACT YOUR LOCAL FFL AND/OR THE ATF WITH ANY AND ALL QUESTIONS TO MAKE SURE YOU UNDERSTAND THE LAW BEFORE PURCHASING THIS ITEM.

***80% LOWERS CANNOT BE PURCHASED WITH BARRELED UPPERS OR BUILD KITS. ORDERS THAT INCLUDE THEM WILL BE CANCELLED AND CHARGED A 15% CANCELLATION FEE***.

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M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - HYBRID GOLD TITANIUM NITRIDE (TiN) M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - NICKEL BORON AR-15 FORGED CHARGING HANDLE AR-15 - STANDARD TACTICAL LATCH M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT MELONITE NITRIDE BCG

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 9 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Best Upper Ever! January 20, 2023
: The Latino Redneck Ninja from Thomasville, NC United States  
Hands down the best upper I have ever owned. Sub MOA accuracy with just FMJ, can't imagine with high end ammo. Craftsmanship is superb, lightening quick shipping. Beautiful finish, outstanding handguard with qd sling attachment integrated in the handguard. Beautiful logo on top of the receiver pic rai, on the side of the handguard and on the BCG.Overall; I am 110% satisfied and is my go to and favorite AR-15 over my BPM, BCM, Saint Victor and PSA. And best of all is that I pay a fraction of the price of my other AR's.

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  0 of 0 people found the following review helpful:
 
5 of 5 Looks good June 24, 2022
: Adam Roberts from Canyon Country, CA United States  
Price, communication,  and shipping are 5 stars. This is the second MAS complete upper I've purchased from them. I haven't fired either yet and will give a complete review after

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  0 of 0 people found the following review helpful:
 
5 of 5 Great September 14, 2021
: Andrew from California  
Throughly impressed with quality and the price of this upper. Earned my business and will buy again.

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  0 of 0 people found the following review helpful:
 
5 of 5 my first gun July 16, 2020
: steven amato from Peconic, NY United States  
even during such unprecedented times delivery was timely and at an excellent price in my opinion. I will be buying again for my next build love the ballistic advantage  barrels quality parts.

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  0 of 0 people found the following review helpful:
 
5 of 5 Upper July 7, 2020
: Thomas Conery from San Diego, CA United States  
Received in a timely manner.  Packing was exceptional!!!!!  Tee upper look great and will be assembled shortly.

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