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4.75" 9MM BARRELED UPPER - MIL SPEC BARREL NUT
4.75" 9MM BARRELED UPPER - MIL SPEC BARREL NUT


 
RETAIL: $200.00
Our Price: $179.99

Price with Selected Options: $179.99

Stock Status: (Out of Stock)
Product Code: MAS-049M0-MDBN-00

Upper Receiver Options:


Barrel Options:


Handguard Options:


Handguard Barrel Nut:


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 - 4.75" 9MM NATO (9x19) 1x10 4150 CrMoV Melonite Nitride Treated Steel

3. Handguard - Mil Spec Barrel Nut

4. 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: 2 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Great looking product May 21, 2020
: Hunter Chambers from Smithfield, UT United States  
Love the product and Mas Defense did a great job installing the muzzle and barrel! Shipping was fast and cheap👍

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  2 of 2 people found the following review helpful:
 
5 of 5 Excellent customer service December 8, 2018
: Cody from San Antonio , TX United States  
MAS Defense is my go to source for uppers. This upper was flawless and shipped quickly. MAS Defense staff reached out to me and asked if I’d like the hand guard I purchased separately to be installed. The level of customer service, quality of parts, and speedy shipping keep me coming back.

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