HOME > AR-9 > 9MM BARRELED UPPERS >

10.5" 9MM AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK
10.5" 9MM AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK
 
Alternative Views:
MSRP: $355.00
Our Price: $273.99
SALE PRICE: $248.99

Price with Selected Options: $248.99

Stock Status: In Stock


Product Code: MAS-109M0-MDNM-12

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:



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 - 10.5" 9MM NATO (9x19) 1x10 4150 CrMoV Melonite Nitride Treated Steel

3. Handguard - MAS Defense "NERO" 12.62" Slimline M-LOK Free Floating Handguard - (ID 1.25")

4. Muzzle Device - Flash Can - Slim (Pictured)

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***.

RELATED ITEMS
AR-9 9MM BOLT CARRIER GROUP - GLOCK AND COLT BCG - RADIANT GOLD (TiN) AR-9 9MM BOLT CARRIER GROUP - GLOCK AND COLT BCG - MELONITE NITRIDE FORGED CHARGING HANDLE AR-15 - STANDARD TACTICAL LATCH
SALE PRICE: $199.99
SALE PRICE: $109.99
Our Price: $24.99
AR-9 9MM BOLT CARRIER GROUP - GLOCK AND COLT BCG - RADIANT GOLD (TiN) AR-9 9MM BOLT CARRIER GROUP GLOCK AND COLT BCG - MELONITE NITRIDE FORGED CHARGING HANDLE AR-15 - STANDARD TACTICAL LATCH

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 4 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Mas 10.5 9mm upper June 17, 2022
: Jeff Rigsby from Nitro, WV United States  
I was looking for a 9mm upper for my Spikes lower I recently built. The price was good and it looks great.
Only have about 4 or 500 rounds through it. But so far so good.
Very satisfied with my purchase. THANKS!!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 AR-15 Barreled Upper July 22, 2020
: Willis Hamlett from Appomattox , VA United States  
Very nice construction , built strong , the rail cane out to the end of the flash hider just the way I wanted it . Got shipped on time with a big plus on the shipping protection , and the outstanding logo stamped on the upper. Haven’t gotten the lower yet but when I do I’ll give you feedback on the accuracy.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Excellent July 4, 2020
: Joshua Cole from Port orchard, WA United States  
Your customer service was awesome and the speedy delivery of your product was incredible. I’ll definitely be making future purchases from you guys. Happy 4th MAS Defense!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 New Frontier C9 Lower June 26, 2020
: Jake T from Houston, TX  
I am glad to write a review because it took a lot of homework on my part to find a 9mm lower that was considered mil spec and didn’t require a specific upper to be able to build a 9mm AR. I paired this upper with a New Frontier C9 Lower and it all worked great. Great quality and light weight.

Was this review helpful to you?