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8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL - FDE
8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL - FDE


 
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RETAIL: $400.00
Our Price: $356.99

Price with Selected Options: $356.99

Stock Status: In Stock

Product Code: MAS-083B1-MDNM-07F

Upper Receiver Options:


Barrel Options:


Handguard Options:


Gas Block Options:


Gas Tube Options:


Muzzle Device Options:



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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 - 8.5" - 9.5" 300 Blackout Barrel. Click on the drop down box above to choose from our selection.

3. Handguard - MAS Defense "NERO" 7.25" 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 - Pistol 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.

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 September 26, 2020
: Nathan Boenker from Hutto , TX United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Glad I found this April 8, 2020
: Murlin Green from Gaylord, MI United States  
I picked the worst time possible to buy, middle of coronavirus buying spree. Places I knew of were gutted. I knew exactly the barrel length and twist rate I wanted and my search finally landed me here. I wanted fde color but I ordered it anyway with intention to cerakote it. Knowing this I should have ordered parts instead of a complete upper. I reached out to Mas Defense via email the next day to see if I could get the upper sent disassembled, and Mario the owner answered right away. He said he would try but couldn't promise. The order was probably already being processed, I got it in 4 days, which I thought was incredible given the current madness. It was not disassembled, but this thing is so beautiful I am inclined to change my build and stick with black receiver and put fde hardware on it. Excellent customer service response, beautiful product. I just got it today, haven't fired it, but based on first impressions I wouldn't hesitate to recommend Mas Defense. I will come back.

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