+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

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
As Low As $129.49 Save Up to 23%
View Product
Write a Review
Compare (0)
1 item has been added
Add at least two items to compare
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.
Show
Sort by
Filter by

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
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
Share

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
Was it helpful to you? Yes | No
Share

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
Was it helpful to you? Yes | No
Share

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
Was it helpful to you? Yes | No
Share
There are no reviews that match your criteria. Would you like to review this product?
Last updated 2025-11-12 UTC.