Product Description
Features specific to the M16A1 Upper Receiver are the original A1 profile, with no shell deflector, A1 rear sight housing and proper carry handle contours. The upper starts off as a 7075 T6 aluminum forging, then is machined to mil-spec dimensions. Once machined, the upper is finished with a matte black Type 3 hard anodized finish the interior is Dry Film Lubed to current spec. The black finish matches most modern lowers found on the market today. Upper receiver does have M4 feed-ramps.
Standard AR-15 components will work perfectly with this upper.
This upper is the proper receiver for the following reproduction builds:
- XM16E1
- M16A1
- Model 607
- Model 609 (XM177E1)
- Model 619
- Model 629 (XM177E2)
- Model 639
- Model 651
- Model 653
Product Videos
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Product Reviews
3 Reviews Hide Reviews Show Reviews
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Very clean machining
These uppers are fantastic!! Built one out about a year ago, and have had been watching tnte’s website for more to come in stock. So I’m back buying another one, and it looks just as great as the first one! If these are available, just buy the damn thing, you wont regret it!
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Legacy A1 upper
Beautiful upper. Excellent machining, fit and finish. I highly recommend this if your building an A1 retro rifle.
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A1 excellence
Finally got an a1 upper from tnte and its great. Fit and finish is fantastic, it went together great. Would buy again
