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.
- Steel
- Works With JK Series
- Weight: 5 Oz
- US Made
- Ultra Light Keymod Handguard, And MLOK Series Handguards
- Hard Coat Anodized
- Six Torx Screws / Barrel Shims Included
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Mitch –
I’ve had the chance to install and test the AR-15 Free Floating Handguard Barrel Nut for the Ultralight JK Series, and it’s genuinely impressive. From the moment I handled it, the quality is evident—solid steel construction that feels durable and well-made. The design is sleek and minimalistic, which complements my build without adding unnecessary bulk or weight.
What stood out is how easy it was to install, thanks to the precise machining and thoughtful threading. It fits snugly onto my existing barrel and handguard setup, with no wobble or play—something I always look for in a reliable component. The steel material not only grants strength but also ensures longevity, even after rigorous use. Plus, the finish is smooth and evenly applied, resisting scratches and corrosion, which is a real plus for keeping a clean look over time.
The weight reduction that comes with this ultralight design is noticeable when handling the rifle—improving maneuverability without sacrificing stability. It’s clear that this accessory was designed with both performance and aesthetics in mind. The fact that it’s made in the USA adds to its appeal, giving confidence in quality and manufacturing standards.
Overall, this barrel nut combined with the free-floating handguard offers excellent value, especially for those who want to upgrade their AR-15 with a lightweight yet durable component. For anyone serious about precision and a streamlined look, it’s a smart choice. While premium-priced, the level of craftsmanship justifies the investment, and I’d recommend it to fellow enthusiasts looking to enhance their firearm’s performance and look.