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10.5" 5.56 / .223 BARRELED UPPER - TROY ALPHA RAIL 9"
10.5" 5.56 / .223 BARRELED UPPER - TROY ALPHA RAIL 9"


 
MSRP: $430.00
Our Price: $334.99

Price with Selected Options: $334.99

Stock Status: (Out of Stock)

Product Code: MAS-105N2-TIAL-09

Upper Receiver Options:


Barrel Options:


Handguard Options:


Gas Block Options:


Gas Tube Options:


Muzzle Device Options:



Qty:  
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" 5.56 / .223 1x7 Twist M4 Contour 4150 CrMoV Melonite Nitride Treated Steel

3. Handguard - Black Troy Industries 9" Alpha Rail. Call for FDE availability.

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 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: 13 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
4 of 5 Great August 26, 2019
: Enrique A from Alaska  
Awesome upper. Shoots flat isnt over gassed. The rail came loose after just one shooting session of about 350 rds. I fixed it with a allen key on hand and re tightened it. Going to recommend the builder team uses power tools and loctite on their future uppers. Im sure a bench shooter wouldnt have come across this.

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  0 of 0 people found the following review helpful:
 
5 of 5 March 22, 2019
: Michael from LIBERTY LAKE, WA United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Aweome upper! March 11, 2018
: Adam S  
I was looking around trying to find a good company to build an upper and stumbled upon MAS Defense. So I took a chance and ordered this upper and I am extremely glad I did. I went with the Wylde barrel and the X-Treme muzzle break and I LOVE THIS UPPER! I would definitively recommend MAS to multiple people when I have the opportunity.

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  0 of 0 people found the following review helpful:
 
5 of 5 Great Upper!!! April 1, 2017
: Curtis H  
I ordered mine with the 416 SS barrel, and couldn't be happier! Held 1" groups at 50 yards, and 3-4" groups at 100, with no magnification and a 2 MOA dot. Great price, fast shipping, and a super nice upper build.

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  0 of 0 people found the following review helpful:
 
5 of 5 10.5" 5.56 BARRELED UPPER - TROY ALPHA 9 June 26, 2016
: Jose S  
Great product. Assembled perfectly. My first time ordering from MAS Defense, but it won't be my last! Compared to the usual vendors that I used and had month long lead times, I received my orderin less than a week from the date placed. Thanks!

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