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

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0 of 0 people found the following review helpful:

Seams good February 22, 2023 : Twigster from Newberg, OR United States   Fits in a aero lower with out too much movement. I’m not currently using it in a built at the moment so I just dry fitted all component except for a desk cover. The Faxon barrel i have laying around slides in half way before getting tight. So there maybe a slight taper in the fitment. Not quite a thermal-fit and better than a Hot dog down the hallway. I bought two ar15 uppers, this slick side and one with the extra milling clearance in the dust cover area so 450 & .458 cal cases can more efficiently eject & also has a forward assist.  I noticed that both receivers came from different forging houses and also have different ano finish textures. Which I find surprising if Mas is doing there own machining and sending them to the same ano place. This slick side upper as the more doll & chalky. The other is similar to the aero precision finish.  I like the price and feel there are of good value. Was this review helpful to you?

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Great deal! February 22, 2023 : JBT   I love using these uppers for lightweight builds Was this review helpful to you?

0 of 0 people found the following review helpful:

Na February 18, 2023 : Thomas Larsen from Oklahoma City, OK United States   Good Was this review helpful to you?

0 of 0 people found the following review helpful:

Hi speed low drag December 8, 2022 : David Swenson from CRYSTAL RIVER, FL United States   Exactly what I was looking for slick side upper with case deflector high speed low drag. Customer service and shipping were outstanding product is a very good quality with the keyhole forging mark. I highly recommend this product, especially if you are looking for a slick side build with no forward assist. A++++. Was this review helpful to you?

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Good quality December 7, 2022 : Michael B from CA   Upper was great quality and super fast shipping. Was this review helpful to you?

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WOW!!! December 1, 2022 : Matthew Foster from Friendswood, TX United States   I’ve ordered from MAS Defense before, and they never disappoint. Amazing fit, finish, value, and SUPER fast fulfillment and shipping. Love the logo. Perfect. Was this review helpful to you?

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What I wanted November 9, 2022 : from Mansfield, MO United States   The finish is good and looks to be in spec. Fit my lower pretty well. Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent Product August 23, 2022 : from Milton Freewater, OR United States   this is a good quality part at an affordable price everything was as mentioned the fit was perfect completely satisfied with this product would buy again Was this review helpful to you?

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New build August 12, 2022 : Dennis Saathoff from Navasota, TX United States   The upper receiver had clean marks and no flaws anywhere.. Was this review helpful to you?

0 of 0 people found the following review helpful:

MAS DEFENSE AR-15 FORGED UPPER RECEIVER June 22, 2022 : Daniel from Florida   Just the part I was looking for at a great price. Was this review helpful to you?