Return to 12.5" .308 AR-10 DPMS GEN1 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL
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  0 of 0 people found the following review helpful:
 
5 of 5 Outstanding upper October 27, 2024
: Frederick Ledger from Temple, TX United States  
I've purchased 2 of these uppers from mas, I was super impressed with the attention to detail and quality. If you want a battle rifle set up this is a excellent start. Also grab a stoner 5.3oz 308 buffer with it, the combination is absolutely insane.

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5 of 5 .308 pistol upper April 15, 2022
: Aaron Huch from Forest Hill, MD United States  
Great product! Delivered quickly in great packaging. I cannot wait to get my build out to the range.

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  1 of 1 people found the following review helpful:
 
5 of 5 12.5" .308 AR-10 BARRELED UPPER January 18, 2022
: Alex Kari from Naugatuck, CT United States  
Was looking for a shorter barreled upper in .308 or 6.5 creed. Had a lot of trouble finding one at a reasonable price. Got one from MAS in .308. Great product at a great price. Looking forward to finishing my build and hitting the range.

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  1 of 1 people found the following review helpful:
 
5 of 5 The best BANG for your BUCK ! May 4, 2020
: Sergio Lomeli from Commerce , CA United States  
this is by far the best 12.5" upper for my .308 build, The quality is amazing and the shipping department does a great job protecting the upper during transit. i would recommend this upper for any one looking for a short barreled upper. Mas Defense is my go-to company when it comes to quality in my AR builds

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  1 of 1 people found the following review helpful:
 
5 of 5 Always pleased April 25, 2020
: Thomas  
As usual MAS defense pulls through with quality affordable products that never cease to amaze me with the quality compared to cost I always come back

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  0 of 0 people found the following review helpful:
 
5 of 5 Always pleased April 25, 2020
: Thomas  
As usual MAS defense pulls through with quality affordable products that never cease to amaze me with the quality compared to cost I always come back

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