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16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 15" LIGHTWEIGHT QUAD RAIL
16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 15" LIGHTWEIGHT QUAD RAIL
 
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MSRP: $408.00
Our Price: $344.99
SALE PRICE: $294.99

Price with Selected Options: $294.99

Stock Status: In Stock


Product Code: MAS-165N2-MDSQ-15

Upper Receiver 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" 5.56 / .223 BARRELED UPPER - MAS SQUADRON 15" LIGHTWEIGHT QUAD 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 - 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 - 16" 5.56 NATO / .223 barrel. See drop down for specifics.

3. Handguard - MAS Defense Squadron 15" Lightweight Quad Rail - (ID 1.8") - 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 - Carbine 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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M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - NICKEL BORON AR-15 M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT MELONITE NITRIDE BCG M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - HYBRID GOLD TITANIUM NITRIDE (TiN) FORGED CHARGING HANDLE AR-15 - STANDARD TACTICAL LATCH

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 7 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 August 25, 2024
: Ron Page from South Deerfield , MA United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Upper January 29, 2023
: Tyler Brittain from Fuquay varina, NC United States  
I’ve bought a couple of the uppers I think there well done but my only suggestion is adding pictures for the muzzle devices to know what type you are getting right there instead of looking it up

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  0 of 0 people found the following review helpful:
 
5 of 5 July 9, 2022
: Jerry Rataezyk from Tacoma, WA United States  
Quality product good price and I received my package a couple days early nicely done

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  0 of 0 people found the following review helpful:
 
5 of 5 Barreled Upper June 13, 2020
: KB from Raeford, NC United States  
Excellent upper receiver for the price.

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  0 of 0 people found the following review helpful:
 
5 of 5 Well built and definitely was impressed. April 17, 2020
: Nicholas Hooper from Fairview , OR United States  
As someone who used to sell firearms for a living I can honestly say I have seen better but not nearly for the price I paid here! Normally I’m the kind of person to cover up logos or simply remove them from my firearms. Honestly I normally can’t stand to see them. However, with this upper and how little I had to pay I enjoying seeing their logo. It’s an investment I will enjoy for years!

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