Return to 16" 5.56 / .223 BARRELED UPPER - YANKEE HILL 12.58" DIAMOND

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online purchase August 16, 2019 : dan f. from Sacramento, CA United States   My online purchase was seamless and easy. Was this review helpful to you?

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Barrelled Upper March 10, 2017 : kevin g   I have done tons of research on barreled uppers through many companies and i am beyond satisfied that i chose mas defense!The reason i liked you guys was because everything was very easy to find andput together.The barrelled upper that i picked was the 16" 5.56 / .223 BARRELED UPPER - YANKEE HILL 12.58" DIAMOND and it is exactly what i was looking for! You guys did great it was assembled perfectly I ordered the upper on a frid and i got it in the mail exactly three ds later! I am more then happy with what i got and the price that i paid. I will for sure use you guys again on the next build!Thanks,Kevin Gaudet Was this review helpful to you?

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Ernie July 24, 2016 : Ernie G   I was very impressed with Masdefence uppers, I had four builds and they fit great. I will take to range tomorrow. Very happy with service and priceThanks Masdefence Was this review helpful to you?

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Dan Liebich March 2, 2016 : Dan L   The fit and finish of the upper is excellent ,delivery was very fast , the staff answered any questions that I had, they have a very good selection of parts and I will be back to the for my future builds Was this review helpful to you?

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Complete Upper December 27, 2015 : Tommy W   I have made several purchases with MAS Defense and as with the others I have been very pleased with this purchase and with how quick I received my order. The staff was very helpful with a couple of questions I had prior to choosing the complete upper I ordered.Sincere Thanks,Tommy Weeks Was this review helpful to you?

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Barreled Upper June 25, 2015 : Michael R   Fantastic upper! This completed my first build. Zach provided great customer service and advice on this upper. Thank you for helping my complete my rifle! Next build, here I come! Was this review helpful to you?

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16", GOV. Melonite 1:7 twist February 16, 2015 : Jarred M   Excellent customer service. I called and they helped me narrow down exactly what I wanted. Placed my order online and received the complete upper in three ds. I really like the mid length gas system, the YH hand guards and the upgraded Spike upper receiver. I will def be getting a Blackout from these guys soon. Good stuff guys! Thank you Was this review helpful to you?

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16" 5.56 BARRELED UPPER - YHM 12.58" DIAMOND August 19, 2014 : Anthony G   This upper is amazing. After shooting the first one, I ordered a second one for the other lower I had. Was this review helpful to you?

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complete upper February 12, 2014 : marco k   I am happy with my complete upper. well put together and is clean! good job guys. Was this review helpful to you?

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16" YH 223 Upper January 30, 2014 : octavio r   The quality and finish is superb! Shot different bullet grains without a problem. What really impressed me was the patience and professional manner that MASShowed me during all the questions I had while trying to make my decision. Will definitely buy another upper & accessories again O.R Was this review helpful to you?