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.
- New Barrel Nut Shim For Free Float Handguard/Quad Rail .
- Works With .223/5.56/300 AAC Blackout
- Helps Improve Torque, Timing, Indexing, Alignment Of Barrel Nut
- Does Not Work With .308 Cal
- This 0.32mm Stainless Steel Shim Fits Between The Barrel Nut And Upper Receiver
Len –
The AR-15 Free Floating Handguard Barrel Nut Shim from guntecusa.com is a fantastic addition for anyone looking to enhance their build’s precision and stability. Having installed it on my latest AR-15 project, I can confidently say the quality surpasses many other options I’ve tried in the past. The craftsmanship is solid—no rough edges or imperfections—a clear sign of attention to detail and durability. The design ensures a snug fit around the barrel nut, which is crucial for maintaining proper alignment and reducing any unnecessary movement.
What really stands out is its compatibility with American-made accessories, making it an excellent choice for builders who prioritize quality and local manufacturing. The shim helps achieve a perfect or near-perfect fit when installing a free-floating handguard, which ultimately improves accuracy by minimizing barrel contact. It’s lightweight but feels sturdy enough to withstand rigorous shooting sessions, still maintaining ease of installation thanks to clear instructions included with the product.
The value for this $ product is outstanding. Instead of risking micro-movements that can affect shot consistency, this shim provides a reliable, affordable solution. Plus, it’s reusable and easy to remove if adjustments are needed later. I appreciate how this tiny component can make such a significant difference in the overall performance of the rifle.
Design-wise, the simplicity of the shim ensures compatibility with a broad range of AR-15 models and barrel nuts. It’s great to see an American-made accessory that’s made with quality standards I trust. The packaging was professional, and it arrived promptly—an important factor when working on precision builds.
In summary, the AR-15 Free Floating Handguard Barrel Nut Shim from guntecusa.com lives up to its reputation as a reliable, high-quality accessory. Whether you’re building a new rifle or upgrading an existing one, this shim offers excellent value and peace of mind that your handguard will sit perfectly, helping you get the most out of your firearm. For anyone serious about accuracy and quality American-made accessories, it’s a worthwhile investment.