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20" .223 WYLDE AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL
20" .223 WYLDE AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL
 
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MSRP: $515.00
Our Price: $396.99
SALE PRICE: $346.99

Price with Selected Options: $346.99

Stock Status: In Stock


Product Code: MAS-202W4-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
 
20" .223 WYLDE AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL

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 - 20" .223 Wylde Barrel. Click on the drop down 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.

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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Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 3 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
4 of 5 Service February 12, 2022
: Corbin from ALBUQUERQUE, NM United States  
Quick shipping.  Only complaint is i thought the whole upper would be stealth grey.  Either way looks good i cant wait to shoot it to see how accurate it is.

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  0 of 0 people found the following review helpful:
 
5 of 5 20 in .223 Wylde upper December 3, 2020
: from Keenes, IL United States  
Once again very happy with the MAS Defense product and service. The upper came fast and looks great, went right on my lower. Fit and finish was everything I was expecting.

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  0 of 0 people found the following review helpful:
 
5 of 5 Received very quick June 27, 2020
: David Senter from Lincolnton, NC United States  
Was very pleased with the service, got the upper within 3 days when was not expecting it to ship so soon. Can't wait to get it to the range. I just wish I could have picked it up but with covid19 they were not doing that.

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