Return to 16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL

Sort By:: Most Helpful Newest Rating: High to Low Rating: Low to High	Page of 2

0 of 0 people found the following review helpful:

Wow!!! July 9, 2020 : Justin DelMonico from Forney, TX United States   Quality was awesome you’re definitely getting more than you’re paying for.  I will definitely order again Was this review helpful to you?

1 of 1 people found the following review helpful:

Barreled upper June 28, 2020 : A.R. from IL, United States   Head spaced correctly, has alignment was great. So impressed, I told my brother; he went and ordered one from you yesterday! ...will continue to pass on the good word. Was this review helpful to you?

1 of 1 people found the following review helpful:

Showing love to my home state NC/ MAS Defense June 26, 2020 : Michael witherspoon from Bakersfield, CA United States   This my second upper I’ve purchased amazing quality and performance.. I’m very happy and will continue purchasing from this company . Was this review helpful to you?

0 of 0 people found the following review helpful:

Another great barrel. December 16, 2019 : Thomas Millard from Reno, NV United States   This is my fourth MAS barrel and they’ve all been great. Was this review helpful to you?

0 of 0 people found the following review helpful:

Quality upper December 5, 2019 : Adam from Lebanon , TN United States   This is my second build from MAS. Would recommend to anyone looking for quality and affordability. Was this review helpful to you?

0 of 0 people found the following review helpful:

Best complete upper I've ever bought July 15, 2018 : Jonathan N   this is my 5th AR15 and probably the best complete upper that's I've ever bought, probably gonna build a whole AR from them next time. Was this review helpful to you?

0 of 0 people found the following review helpful:

Great Product March 13, 2018 : Carl L   This is my second AR upper purchased from MAS Defense and I have been extremely pleased with both products.MAS Defense was very helpful on the phone walking me through different options available and making sure all the products would work correctly together.Build quality is second to none and will definitely use them again for my next build project.Shop with confidence knowing you will be very pleased with their products.Pick you up some MAS Swag too! Was this review helpful to you?

0 of 0 people found the following review helpful:

Great Quality February 26, 2018 : West N   I purchased this Upper MAS system and received it very quickly, I have yet to fire it however the build quality is astounding. in my professional opinion having worked in the firearms industry for over 5 years and having shot many weapons in my even longer career; it rivals Daniel Defense and Spikes quality. can't wait to hammer away with this thing! Was this review helpful to you?