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16" .308 AR-10 DPMS GEN1 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL
16" .308 AR-10 DPMS GEN1 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL
 
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MSRP: $535.00
Our Price: $459.99
SALE PRICE: $324.99

Price with Selected Options: $324.99

Stock Status: In Stock


Product Code: MAS-163W3-MDNM-12

Upper Receiver Options:


AR-10 Ejection Door 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" AR-10 .308 DPMS GEN 1 BARRELED UPPER - MAS NERO 12.62" 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 - MAS Defense AR-10 DPMS GEN 1 Complete Upper Receiver

2. Barrel - 16" .308 AR-10 Barrel - Click on the drop down box above to choose from our selection.

3. Handguard - MAS Defense 12.62" Nero M-LOK Free Float Rail - 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 - Mid-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.

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Average Rating: Average Rating: 4 of 5 4 of 5 Total Reviews: 1 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
4 of 5 Excellent build quality October 10, 2025
: James from Mississippi  
I've had a lot of AR pattern uppers, but this one definitely stands out. Its very sturdy, as well as it's brand new and the bolt runs nice and smooth. Only weird thing is the dust cover.

It's a bit quirky as in it won't close if it's too far back because it hits the side of the receiver. Could be easily fixed with a clip on the dust cover bar to prevent it from going to far rearward, but its hardly an issue.

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