HOME > AR-15 > AR-15 BARRELED UPPERS > 5.56 NATO / .223 > 16" 5.56 NATO >

16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL - MID LENGTH GAS - FDE
16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL - MID LENGTH GAS - FDE
 
Alternative Views:


MSRP: $440.00
Our Price: $374.99
SALE PRICE: $324.99

Price with Selected Options: $324.99

Stock Status: In Stock


Product Code: MAS-165N3-MDNM-15F

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
 
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 - 16" 5.56 NATO / .223 Govt 4150 CrMoV Steel

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

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

5. Gas Tube - Mid-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.

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: 5 of 5 5 of 5 Total Reviews: 8 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Nice upper April 21, 2022
: Kenneth Wortham  
Mas did good work good upper

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 great quality, great price February 19, 2021
: Robert from jacksonville, NC United States  
these uppers are outstanding for the price, a lot of companies over build their uppers to specs you'll never need and you have to pay a heavy premium for their name brand and materials that are not required. instead these are built with materials you'll still never wear out and for hundreds of dollars less than the competition

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Looks Wonderful February 12, 2021
: Matt  
Arrived quicker than expected. It was packaged well. Appears to be well made. No scratches or blemishes on the completed upper. Fit right in to place on my completed lower I assembled. Have not had a chance to fire it yet. Everything else though meets my expectations for quality. As long as it fires and is accurate, which I expect it to, I will be a repeat customer for my next build.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Nice looking upper January 28, 2021
: Trevor Teague from Cochise, AZ United States  
Haven't had a chance to shoot it yet, but everything checks out and looks nice. Fast shipping, especially in these faux panicDEMic times. This is not my first MAS Defense purchase and won't be my last either.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 January 9, 2020
: Austin Coder from Ridgway , PA United States  


Was this review helpful to you?

View All Customer Reviews