HOME > AR-15 > AR-15 BARRELED UPPERS > 5.56 NATO / .223 >

18" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL - BALLISTIC ADVANTAGE BARREL
18" 5.56 / .223 BALLISTIC ADVANTAGE BARREL - MAS NERO 15" M-LOK RAIL


 
Alternative Views:
MSRP: $436.00
Our Price: $372.99
SALE PRICE: $322.99

Price with Selected Options: $322.99

Stock Status: In Stock


Product Code: MAS-185N4-MDNM-15

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:



Qty:  
DESCRIPTION
 
18" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" 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 - 18" 5.56 / .223 Barrel. Click on the drop down box above to choose from our selection.

3. Handguard - MAS Defense "Nero" 15" Slimline M-LOK Free Floating Handguard - (ID 1.25")

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

5. Gas Tube - Rifle-Length Stainless Steel Gas Tube

6. Muzzle Device - A2 Half Cage

Bolt Carrier Groups and Charging Handles are sold separately.

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

Guaranteed to Perform - Directly from Ballistic Advantage's Website
We stand behind our commitment to performance. All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match grade ammunition. We define sub MOA as a group size of 1 inch or under at 100 yards with a 3 shot magazine fed group, or 5 shot single loaded group.

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***.

RELATED ITEMS
AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - MELONITE NITRIDE
SALE PRICE: $79.99
AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT MELONITE NITRIDE BCG

Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 10 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Excellent June 23, 2023
: Justin Wood from Cullman, AL United States  
Great job. Shoots great, runs great, and priced great. Was delivered in a timely manner as well.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 April 5, 2023
: Jerry Rataezyk from Tacoma, WA United States  

Very happy with product.exellent Service.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 18" Upper March 30, 2023
: Duncan Prince  
Very impressed with the build quality of MAS products, and the price point!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Awesome Product and Fast shipping February 9, 2023
: Kevin  
I was completely blown away by this product the quality and builds materials used were spot on definitely will buy again

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Great September 27, 2022
: joe s from Mooresville , NC United States  
I have purchased 3 uppers form MAS and let me tell you for the price you can’t beat them never had any issues always cycles

Was this review helpful to you?

View All Customer Reviews