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16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE 15" MW8 OCTAGON M-LOK RAIL
16" 5.56 / .223 BARRELED UPPER - MAS DEFENSE 15" MW8 OCTAGON M-LOK RAIL
 
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MSRP: $423.00
Our Price: $349.99
SALE PRICE: $299.99

Price with Selected Options: $299.99

Stock Status: In Stock


Product Code: MAS-165N2-MDOC-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:



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DESCRIPTION
 
16" 5.56 / .223 BARRELED UPPER - MAS DEFENSE 15" MW8 OCTAGON 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 - 16" 5.56 NATO / .223 barrel. See drop down for specifics.

3. Handguard - MAS Defense 15" MW8 Octagon M-LOK Rail - (ID 1.8") - Click on the drop down box above to choose from our selection.

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

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 6 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Great all around August 5, 2023
: Taylor Owen from Zirconia, NC United States  
Item came as described, shipped to me quickly, the staff were super helpful! I’m telling everyone to check this company out. They did me right and will deal with them again.

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  0 of 0 people found the following review helpful:
 
5 of 5 Barreled Upper April 8, 2023
: David Steckley from Bordentown, NJ United States  
Gast shipping, great product and great communication, all around a great experience. Thank u

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  0 of 0 people found the following review helpful:
 
4 of 5 16” Upper May 9, 2020
: Kevin from Wareham, MA United States  
Very sturdy upper and Handguard. Well built and awesome design

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  0 of 0 people found the following review helpful:
 
5 of 5 Stunning Product April 30, 2020
: Walter Eaton from Jamestown, NC United States  
Love the attention to details, beautifully done and speedy ahipping!!!

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  0 of 0 people found the following review helpful:
 
5 of 5 Complete upper April 9, 2020
: Matt Scarborough from Memphis , TN United States  
The upper was delivered quickly and was packaged very well. I'm very pleased with the purchase definitely will do business again.

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