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Jacob Grey Firearms AR-15 Lower Parts Kits
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Most Helpful Positive Review Great quality part
Personally being in arms manufacturing, quality control and machining for over a decade, I'm pretty impressed with these LPK sets. I bought a couple to put in throwdown rifle builds for friends to play, but they're definitely nicer than I anticipated at the price. Form, fit, function and finish w...
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Most Helpful Negative Review Holy cow(words)
Trigger is okay, little gritty on the take-up with an ok break. But my god the takedown pins... when installed, they do not move at all. After getting my stock on I pushed the rear pin into place, then I couldn't push it out again, even using a screwdriver and leaning on it with most of my weight. E...
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Worst I’ve ever used

by WC, Verified Owner from OH, United States Written on February 12, 2024
Missing springs, missing detent, wrong size mag spring, one spring was stretched out and deformed. JG is replacing it, but took them over a week to get back to me. Not thrilled, hopefully this isn’t a sign for the rest of they’re rifle I’m building
Pros:
  • NONE !
Cons:
  • None
Would recommend: No
Was it helpful to you? Yes | No

Jacob Grey Firearms AR-15 Lower Parts Kit

by Mark, Verified Owner from FL, United States Written on January 5, 2024
By far the nicest finished lower parts kit I have used to date. Smooth high quality satin black finish, Perfect Mil Spec fit.
Pros:
  • high quality finish
Cons:
  • non
Best Used for:
  • AR15
Would recommend: Yes
Was it helpful to you? Yes | No

Solid Parts

by Alex D, from IL, United States Written on September 2, 2022
I bought this parts kit for my latest build and I have to say I am a big fan. Unlike the other review on this product I did not have any issue with the take down pins so maybe that issue has been corrected. So far every product I have purchased from Jacob Grey has been absolute top notch quality. I would recommend this parts kit to anyone doing a new build.
Pros:
  • Price
  • Quality
Cons:
  • None
Best Used for:
  • AR
  • rifle building
Would recommend: Yes
Was it helpful to you? Yes | No
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