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7.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT
7.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT
 
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MSRP: $309.00
Our Price: $291.99
SALE PRICE: $241.99

Price with Selected Options: $241.99

Stock Status: In Stock


Product Code: MAS-075N1-MDBN-00

Upper Receiver Options:
Click to view another 1. - Upper Receiver
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
 
7.5" 5.56 / .223 BARRELED UPPER - MIL SPEC BARREL NUT

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 - 7.5" or 8" 5.56 / .233 Barrel - Click on the drop down box above to choose from our selection.

3. Handguard - Mil Spec Barrel Nut

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

5. Gas Tube - Pistol 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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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 15 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Great customer service September 28, 2023
: Caleb from Concord, NC United States  
Great customer service great buy all together will be back for more

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  0 of 0 people found the following review helpful:
 
5 of 5 Very helpful and everything was shipped quickly! July 8, 2021
: from ,  
Had a special order request that the builder was able to help me figure out.  Everything arrived quickly and exactly as I needed.

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  0 of 0 people found the following review helpful:
 
5 of 5 No issues February 11, 2021
: Raphael Soares from Austin, TX United States  
Item was as described, and arrived quickly.

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  0 of 0 people found the following review helpful:
 
5 of 5 Awesome product January 29, 2021
: Donald Barr from Ocean Springs, MS United States  
Glad i found these folks, these uppers are top notch, fast shipping too, thanks guys, this is my second one, great quality, reasonably priced as well.

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  0 of 0 people found the following review helpful:
 
5 of 5 Great item May 9, 2020
: from WA United States  
Came set up exactly as I ordered it. Looks solid and I like the Mas Defence logo on the upper. Will be ordering again

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