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***BLEM*** 10.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL
10.5" 5.56 / .223 BARRELED UPPER - MAS NERO 9.87" M-LOK RAIL


 
RETAIL: $383.00
Our Price: $336.99
SALE PRICE: $256.99

Price with Selected Options: $256.99

Stock Status: (Out of Stock)
Product Code: MDB-105N2-MDNM-10

Upper Receiver Options:


Barrel Options (2):


Handguard Options:


Gas Block Options:


Gas Tube Options:


Muzzle Device Options:



Qty:  
DESCRIPTION
 
*Blemishes: Parts may have minor cosmetic blemishes in the coating and/or material. These blemishes are strictly cosmetic and do NOT affect function in any way. We can not hand pick parts or send pictures of exact blemishes.

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 Barrel. See drop down above for specs.

3. Handguard
- MAS Defense "NERO" 9.87" Slimline M-LOK Free Floating Handguard - (ID 1.25")

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.

***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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Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 10 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Outstanding Value August 4, 2022
: Monty from GA  
This was my second order from MAS defense, and will NOT be my last. Picked this deal up and it is sweet. I can't even tell where the blemish is that put it on sale, and I don't care... guns are supposed to get used and beat up. If I had money to spare, I'd buy as many as they had. Quit thinking about it... for this price, just buy it.

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  0 of 0 people found the following review helpful:
 
5 of 5 BLEM*** 10.5" 5.56 / .223 AR-15 BARRELED UPPER - June 28, 2022
: Mike Simpson from Waxhaw, NC United States  
5 STARS
As always, MAS Defense never disappoints. Product was in excellent shape! I can't find the blem.

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  0 of 0 people found the following review helpful:
 
5 of 5 Blem product June 17, 2022
: jourdan higgins from san jose , CA United States  
I recently order a blem upper .  The product quality was far superior then anything I expected in fact I personally couldn’t find the blemish. This is how high quality and customer satisfaction mas is .

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  0 of 0 people found the following review helpful:
 
5 of 5 Great product April 27, 2022
: Cris R. from Grand Terrace, CA United States  
I had been look for an upper to run with my cmmg 22lr bolt conversion but I still wanted something that could also be use to shoot 556. Being as it would see a lot of abused, I didn’t want something too expensive. I was surprised to discover this upper was higher in quality that some of the other, more expensive, uppers I own.

Very please with this purchase.

Thanks again, MAS Defense

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  0 of 0 people found the following review helpful:
 
5 of 5 Assembled upper receiver March 19, 2022
: Michael Gross from Downingtown, PA United States  
The sale ad said the item was blemished but after a visual inspection it's not noticeable. The quality was great and it went together with other parts I ordered quite well.

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