GUNTEC USA AR-15 Stripped Billet Upper Receiver

Price Save Up to 35% from $129.95 to $96.99

In Scottsdale, Arizona .223 / 5.56 Cal T6 6061 Billet 1913 Picatinny Rail Flat Top Manufactured From Solid Block Of Billet Aluminum M4 Feed Ramp MIL-A-8625 TYPE III Anodizing Will Match Up With Any Brand Lower Receiver AcceptsMil-Spec Ejection Port Door Kit And Forward Assist Kit(Not Included) Slim Profile Shell Deflector


RATING
88.5 /100
  • Design

    Excellent

  • Performance

    Excellent

  • Value for money

    Excellent

  • Feature

    Excellent

Specifications for GUNTEC USA AR-15 Stripped Billet Upper Receiver:

Fabric/Material: T6 6061 Billet
Gun Model: AR-15

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  • PROS
  • Look great and fit great with a number of manufacturers lower receivers
  • good price for a billet upper
  • CONS
  • QC is slightly lacking, but not enough to discourage me from buying more of these as the issues are very easily fixed
  • wider than standard, so it may cause fitment issues
#Guntec USA

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Comments
Ari - Add Reply

I've used three of these upper receivers on builds, and, like any other upper receiver on the market, you have to pair these with the right lower receiver; some will be extremely tight and some will be a little bit sloppy, however, I've noticed some slight inconsistencies in the measurements of the pivot pin lugs, which can be easily corrected with a little bit of paint (I really like AlumaHyde - do it right and it comes out great). I've found these to fit very well with Broken Arms (AKA Broken Armory), and Red Horse Arms, and Range Tool lower receivers (Note: this is where I discovered the slight inconsistencies with the machining of these uppers while testing fit with several brands lowers, yet easily fixed). After putting on a coat of AlumaHyde on the one upper receiver that needed it, of the two uppers I bought, all play went away and it is about as tight a fit as you can dream for. I very much wish I could post a photo with my review so you could see the fit I got with a Red Horse Arms lower receiver (hopefully Optics Planet will start carrying both of the aforementioned manufacturers' lower receivers. I very much do recommend these for your billet builds (forged with billet just looks funny to me.

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Regan - Add Reply

Fits literally perfectly with the 80% AR15 lower that M1 Machining sells. It's the best fitting upper/lower combination I've ever used. Admittedly, I bought it because I thought it looked cool but it ended up being the best fit I could have hoped for. Additionally, it also fits perfectly with the Strike Industries MEGAFINS XL Rail.

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Newton - Add Reply

I went to go slip my handguard on while building and the anti-rotation tabs would not clear the receiver. The receiver was too wide at the front to allow the tabs to slip over. I ended up having to grind the tabs off my handguard so it would seat.

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