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Jacob grey upper receiver - Jacob Grey Firearms Ultralight 5.56 NATO Complete Upper Assembly

by BusaGroot0311, from KY, United States Written on July 31, 2025
Review for Jacob Grey Firearms Ultralight 5.56 NATO Complete Upper Assembly
Jacob Grey Firearms Ultralight 5.56 NATO Complete Upper Assembly
Jacob Grey Firearms Ultralight 5.56 NATO Complete Upper Assembly
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BusaGroot0311's Review of Jacob Grey Firearms Ultralight 5.56 NATO Complete Upper Assembly

Love the upper receiver, I wish the upper portion was wide enough for MLOK inserts. Which there are ways around that by purchasing Kinetic Development Group picatiny rail mounts. Very good quality overall, nothing bad to say.
Pros:
  • good price
  • High quaility
Cons:
  • Can not attach MLOK to the top of the hand guard
Would Recommend: Yes
Was it helpful to you? Yes | No
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