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11.5" 5.56 / .223 BARRELED UPPER - YANKEE HILL 9.675" DIAMOND QUAD RAIL
11.5" 5.56 / .223 BARRELED UPPER - YANKEE HILL 9.675" DIAMOND QUAD RAIL


 
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MSRP: $365.00
Our Price: $289.99

Price with Selected Options: $289.99

Stock Status: (Out of Stock)

Product Code: MAS-115N2-YHDM-10

Upper Receiver Options:


Barrel Options:


Gas Block Options:


Gas Tube Options:


Muzzle Device Options:



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DESCRIPTION
 
11.5" 5.56 / .223 BARRELED UPPER - YANKEE HILL 9.675" DIAMOND 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 - 11.5" 5.56 1/7 Twist Government Profile 4150 CrMoV Melonite Nitride

3. Handguard - Yankee Hill Machine 9637 - 9.675" Diamond Series

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: 1 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Exactly what I wanted July 9, 2019
: Emil Heihn from Tacoma, WA United States  
After quite a few emails back and forth, MAS came up with a modification that I wanted.  Ordering was easy, shipping was very fast from one corner of the country to the other!  All in all, an excellent experience.  Thank you.

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