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Reviews & Ratings for Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades — 5 reviews

(5 reviews)
Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades
Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades
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Most Helpful Negative Review not worth it feel like i got scammed or sold used parts
Paint is so cheap I can literally scratch off with my nails my mag release came stripped so it pops right off even with lock tight and my extended bolt release piece came stripped I can’t even use it worse thing I’ve ever ordered! My gunsmith doesn’t even want to try working with them.
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Terrible kit

by jay, Verified Owner from FL, United States Written on April 15, 2025
I did not receive what’s on the image the pivot detent basically the little pins for the takedown came plastic clearly the image shows metal ones, same thing for the safety pin and to add to the problems cheap paint my mag release started chipping during install and I got the wrong color images show a nice bright anodized blue I ended up with a darker shade of blue closer to marine blue. Basically wasted my $100 the trigger came pre assembled with the springs. And my bolt release extension came with problems only 1 set screw was grabbing the other wouldn’t reach I separated it just to see if the screws would even catch thread and they did but once put together set screw wouldn’t reach. This is the worst feeling and I’m question why optics planet is even allowing this to be sold when it only gets negative reviews I guess I should have listened to everybody’s complaints.
Best Used for:
  • nothing
Would recommend: No
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Lower assembly

by Jhonathan Perez, Verified Owner from NM, United States Written on November 21, 2023
It’s an easy install kit and like the material but it would be nicer if the trigger was the same color as everything else.
Would recommend: Yes
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Nice product

by gene, Verified Owner from OH, United States Written on October 29, 2023
You get everything you need plus great functionality with this Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades... Why not invest a few dollars more and end up with an AR that is unique and easier to use?
Would recommend: Yes
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wrong sized roll pins for a milspec lower...

by Denverjim, Verified Owner from CO, United States Written on June 22, 2022
I have built as many of these lowers as i could afford, and never have i seen pins so out of spec. using a regular anderson lower, the roll pins in the kit cracked the trigger guard and the one holding in the bolt forward was so tight i threw it away in place of a different pin, luckily i had one from a chinese kit that only cost $13.
Would recommend: No
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