Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.
Ambi Safety
- US Made
- Ambidextrous
- Operator Can Set And Manipulate Each Side To A Different Degree If Desired
- 5.56 Cal/.308 Cal
- Short Throw Levers With Paddle Knotches On Both Sides
- Allen Wrench Included
- Lightweight
- Multiple Degree Variations, Plus The Standard 45/90 Degree
- Cerakote Blue Finish
Enhanced Trigger Guard
- T6 Aluminum
- USA Made
- Lightweight
- Cerakote Blue Finish
- Wide For Accepting Tactical Gloves
Button
- Extended Mag Release Button
- Lightweight
- T6 Aluminum
- USA Made
- Knurled Grooves
- Cerakote Blue Finish
 (Cerakote Blue)){kind=link}
Karl –
Absolutely impressed with the AR-15 Lower Upgrade Kit Enhanced (L.U.K.E) in Cerakote Blue. From the moment I handled it, the quality and craftsmanship were evident. The Cerakote Blue finish gives it a sleek, modern look that really stands out while also offering excellent durability and resistance to wear and tear—perfect for both daily shooting or longer-term use.
The kit itself includes all the essential components needed to upgrade the lower receiver, and everything fits together seamlessly without any issues. The precision-machined parts feel solid in hand, and the attention to detail, especially in the finish and engineering, is clear evidence of American craftsmanship. The kit’s design makes assembly straightforward, even for those of us who appreciate DIY upgrades, and it’s obvious that it’s built with quality materials meant to last.
One thing I particularly appreciate is the enhanced features that optimize performance and reliability. For instance, the improved trigger components and carefully selected fittings contribute to a smoother, more consistent shooting experience. The compatibility with various AR-15 builds makes it a versatile choice for enthusiasts looking to customize their firearms without sacrificing quality or aesthetics.
This upgrade kit also represents excellent value for anyone wanting to personalize their firearm with a distinct look and improved function. The Cerakote Blue offers an eye-catching aesthetic that doesn’t just look good but also provides added protection against corrosion. Plus, supporting American-made accessories always feels right, considering their attention to detail and quality standards.
Overall, the AR-15 Lower Upgrade Kit Enhanced (L.U.K.E) in Cerakote Blue exceeded my expectations. It’s a reliable upgrade that does more than just enhance the appearance—it improves overall functionality and durability. For anyone considering a high-quality, American-made upgrade to their AR-15, this kit is definitely worth a look. It’s a solid investment that combines aesthetic appeal with practical performance, making it a must-have for serious shooters and collectors alike.