Return to MAS DEFENSE AR-15 FORGED UPPER RECEIVER - BLACK

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0 of 0 people found the following review helpful:

Amazing March 6, 2024 : Frank Hicks from Rio Rancho, NM United States   You guys make amazing parts just as good as the big boys .half the damn price thank you . Was this review helpful to you?

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AR upper March 2, 2024 : Will C. from Dallas, GA United States   Purchased this with the upper parts kit installed just to save a little time.  Finish on the upper is great. Fit is exceptional, I tried it on a PSA & Spikes lower and it locks up tight. Was this review helpful to you?

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Great quality upper receiver February 9, 2024 : Chuck W from TX   MAS Defense always has quality products for great prices.  I appreciate getting an upper receiver all together and not having to chase a pin or spring I accidentally shot across the room. Was this review helpful to you?

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Thrilled January 24, 2024 : Joseph Ellis from Worthing, SD United States   My sons first build and the upper is almost to nice to put on. Seriously can’t even begin to describe how happy I am that I found MAS defense. Was this review helpful to you?

0 of 0 people found the following review helpful:

Perfect January 20, 2024 : from Arizona   Great deal. Super fast shipping. Thanks! Was this review helpful to you?

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Love this company October 22, 2023 : David Dalton from Tucson, AZ United States   MAS is an amazing company to deal with.  Asnswered all my questions and very helpful.   Good looking upper receiver, Great fit and finish, Was this review helpful to you?

0 of 0 people found the following review helpful:

Mas Defense Upper Receiver June 3, 2023 : Rick Benson from Alabaster, AL United States   Wow, Mas Defense continues to amaze me. I ordered Mas Defense upper to match my barrel from the same. Upper is a perfect match. Receiver is well manufactured. Could not see any flaws. Well done Mas Defense! And of course fast shipping. Was this review helpful to you?

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Love it but off color a bit May 27, 2023 : Jimmy S. from Cheyenne, WY United States   The reason I say that it is off color a bit is cause I don't know if it was the lower I got but the 2 blacks looked very different. I don't know if it was the lower but still. Otherwise no other issues about it Was this review helpful to you?

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March 10, 2023 : Tom Blackburn from Salisbury, NC United States   Was this review helpful to you?

0 of 0 people found the following review helpful:

key marked upper February 8, 2023 : Justin krapf from West Lafayette, IN United States   very nicely made, fit is the best i have seen, works very well with any bolt. Was this review helpful to you?