Return to 11.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 11" M-LOK RAIL

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Surprising good April 1, 2021 : 2 Mountain Outdoors from goldendale, WA United States   Fit and finish looks great can’t wait to shoot it Was this review helpful to you?

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Extremely pleased March 27, 2021 : Marc Tyszka from Tacoma, WA   I’m extremely pleased with this upper, no wiggle when connected to my lower, love how the rail is flush with the start of the muzzle device. Extremely good quality especially for the price i would definitely recommend and buy more Was this review helpful to you?

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September 18, 2020 : Christian Clauss from Glen Burnie, MD United States   Was this review helpful to you?

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11.5 September 15, 2020 : Jonathan Hammonds from Shannon, NC United States   The product arrived as described. Added some irons and was on paper at the 25 and zeroed at 50 yards. Very accurate. I was not disappointed, as this is my second upper. Thanks again Mas. Was this review helpful to you?

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September 13, 2020 : Eric Pitts from Hartstown, PA United States   Shipped fast , nice lite assembly. Was this review helpful to you?

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Ar15 upper July 11, 2020 : Ignatius Thomas from Tacoma, WA United States   Great product Was this review helpful to you?

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Shipping July 10, 2020 : from United States   Shipping was fast and easy. Shipped within a week. Was this review helpful to you?

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Great Product April 10, 2020 : Chase from Mableton, GA United States   came as specified and in a timely manor all things considered. Great value. I will be purchasing more from MAS defense in the future. Was this review helpful to you?

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Another High quality MAS Defense Upper April 7, 2020 : Doc USN Retired from Saint Marys, GA United States   Searched for another upper in my budget.  None of the competitors offered the Barrel length/ twist/ gas length, muzzle device/ rai, fit/ finish, etc... w/o gouging during this time.  Recieved 1 day before expected delivery date.  Mounted tight to previous lower w/o issue.  Have to wait to go to range, but I expect excellence again.  Thanks to MAS Def for taking care of the little guy & having quality components at a affordable rates! Was this review helpful to you?

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Thank you April 4, 2020 : Greg   Looks great, havent shot it yet, just ordered a BCG from you as well. Upper looks fantastic, cant wait to shoot it. Also, thank you for super fast delivery in this crazy times we are in.. Was this review helpful to you?