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10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL - BALLISTIC ADVANTAGE BARREL
10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL - BALLISTIC ADVANTAGE BARREL


 
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RETAIL: $405.00
Our Price: $295.99

Price with Selected Options: $295.99

Stock Status: In Stock

Product Code: MAS-103B1-MDNM-12

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 - 10.5" 300 Blackout 1x7 Ballistic Advantage DRP Profile 4150V Melonite Nitride - Modern Series BABL300008M

3. Handguard - MAS Defense "NERO" 12.62" Slimline M-LOK Free Floating Handguard - (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 - Flash Can - Slim (Pictured)

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: 11 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
4 of 5 Very happy July 4, 2020
: Jay Chapman from Haughton, LA United States  
The fit and finish was excellent. Haven't had a chance to shoot yet but as this is my 3 rd ballistic advantage barrel and everything else seems to be perfect. I expect no issues. Delivery time was excellent.

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  0 of 0 people found the following review helpful:
 
5 of 5 December 17, 2019
: Dustin Dennis from MIDLAND, NC United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 10.5 barrel w/ 12.6 hand guard!!! December 12, 2019
: James Hoffman from Weatherford , TX United States  
So this is my first 300 blkout and I don’t know why I waited so long to get into this! MASDEF is in point with their products! I did the proper barrel fouling with some descent enough ammo, then moved to some higher end not so cheap BTHP 125gr, this shoots sub MOA w/ minimal expense!!!! Buyer beware......you’re gonna need a lot more bullets!

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  0 of 0 people found the following review helpful:
 
5 of 5 Very satisfied December 10, 2019
: William Leigh from Perry, GA United States  
Very happy to finally get my upper in the mail! Overall quality seems great

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  0 of 0 people found the following review helpful:
 
5 of 5 Beyond what I expected December 6, 2019
: Micah Lewis from Lima, OH United States  
Well MAS defense did it again.  My order Was 2 days early and boy is it amazing.  Slapped it on my built lower and it runs like a champ.  I will order from then from now on for everything AR related.  Now if they can just add 6.5 creedmoor complete uppers and beyond .450 bushy .458 socom .50 Beowulf heck even get into the big boy game .300 win mag or .338 lapua.  Still won’t stop me they impress me every time no matter what.  Thanks MAS Defense once again.  




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