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10.5" 300 BLACKOUT BARRELED UPPER - YANKEE HILL 12.6" KR7 ***FREE BCG - CHARGING HANDLE - 3 PIECE RAIL KIT
10.5" 300 BLACKOUT BARRELED UPPER - YANKEE HILL 12.6" KR7  ***FREE BCG - CHARGING HANDLE - 3 PIECE RAIL KIT


 
RETAIL: $515.00
Our Price: $309.99

Price with Selected Options: $309.99

Stock Status: (Out of Stock)
Product Code: BOGO-MAS-103B1-YHKR7-12

Upper Receiver Options:


Barrel Options (2):


Gas Block Options:


Gas Tube Options:


Muzzle Device Options:


FREE BOLT CARRIER GROUP:


FREE CHARGING HANDLE:


FREE ACCESSORIES:



Qty:  
DESCRIPTION
 
10.5" 300 Blackout Barreled Upper - Yankee Hill 12.6" KR7 - ***FREE BCG - CHARGING HANDLE - 3 PIECE RAIL KIT

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 AAC Blackout 1x8 4150 CrMoV Hardened Steel

3. Handguard - Yankee Hill Machine 5300 - 12.6" KR7 KeyMOD Series

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

7. FREE M16 PHOSPHATE BOLT CARRIER GROUP

8. FREE FORGED CHARGING HANDLE

9. FREE 3 PIECE RAIL KIT


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 Great service October 7, 2019
: Byron Lee from Keystone Heights, FL United States  
Great price fast shipping.  Upper looks great and seems to be great quality.  Very happy with my purchase and will buy again from Mas Defense.

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