HUXWRX Shim Kit 556 1/2X28 9000 (UPC 706433763627)
Upgrade your rifle’s precision and reliability with the HUXWRX Shim Kit 556 1/2X28 9000. Designed specifically for 5.56mm platforms, this kit provides a complete set of high‑quality shims that ensure perfect alignment, reduced wear, and consistent shot‑to‑shot performance. Whether you’re a competitive shooter, a tactical professional, or a dedicated enthusiast, this shim kit delivers the exact tolerances you need for flawless operation.
Key Benefits
- Unmatched Precision: Engineered to ±0.001 mm tolerance, guaranteeing a tight fit and optimal headspace.
- Durable Materials: Made from aerospace‑grade stainless steel with a corrosion‑resistant coating for long‑term reliability.
- Easy Installation: Includes a step‑by‑step guide and all necessary tools, so you can install the shims in minutes.
- Enhanced Accuracy: Eliminates unwanted play and reduces barrel vibration, translating into tighter groups at the range.
- Versatile Compatibility: Perfect for AR‑15 platforms, 556 NATO rifles, and any firearm that utilizes the 1/2X28 bolt pattern.
Product Features
- Complete set of 1/2X28 shims for both the bolt carrier group and the upper receiver.
- Shim thicknesses ranging from 0.001 in to 0.005 in for fine‑tuning.
- Pre‑finished surfaces for smooth insertion and minimal wear.
- Clear, laser‑etched markings for quick identification.
- Packaging includes a protective anti‑static bag and a reusable storage case.
Technical Specifications
| Item | Specification |
|---|
| Brand | HUXWRX |
| Model | Shim Kit 556 1/2X28 9000 |
| UPC | 706433763627 |
| Caliber Compatibility | 5.56 mm / .223 Rem |
| Thread Pattern | 1/2 × 28 (UNF) |
| Material | Aerospace‑grade stainless steel, anti‑corrosion coating |
| Thickness Options | 0.001″, 0.002″, 0.003″, 0.004″, 0.005″ |
| Package Contents | 10 shims, installation guide, small torque wrench, storage case |
| Weight | ≈ 0.18 lb (81 g) |
| Dimensions | 2 × 2 × 1 in (51 × 51 × 25 mm) |
| Warranty | 12‑month limited manufacturer warranty |
Why Choose HUXWRX?
HUXWRX has a reputation for delivering premium gun‑maintenance components that stand up to the toughest field conditions. The company's commitment to precision engineering means every shim is produced with strict quality control, ensuring that each piece meets the exacting standards required by serious shooters.
Installation Overview
- Disassemble the upper receiver according to the manufacturer’s instructions.
- Identify the required shim thickness using the provided measurement guide.
- Place the shim onto the designated slot, ensuring proper orientation (marked side up).
- Reassemble the components and torque the bolts to the recommended specifications (see the included torque chart).
- Perform a function check and fire a test round to confirm proper headspace and alignment.
For detailed step‑by‑step instructions, refer to the installation guide included in the kit.
Frequently Asked Questions
1. Which rifles are compatible with this shim kit?
The HUXWRX Shim Kit 556 1/2X28 9000 is compatible with any rifle that uses a 1/2 × 28 thread pattern, including standard AR‑15 builds, 556 NATO platforms, and many custom builds that follow this specification.
2. Do I need any special tools to install the shims?
No special tools are required beyond a standard torque wrench (included) and a small screwdriver. The shims are designed for a friction fit, making installation quick and straightforward.
3. How do I determine which shim thickness I need?
Measure the existing headspace using a calibrated gauge. Compare the reading to the manufacturer’s recommended specifications for your rifle model. The kit includes a range of thicknesses to allow fine‑tuning.
4. Are the shims coated for corrosion resistance?
Yes, each shim receives a protective anti‑corrosion coating that resists moisture, salts, and harsh environments, extending the life of your components.
5. What is the warranty coverage?
HUXWRX offers a 12‑month limited warranty covering manufacturing defects. The warranty does not cover damage caused by improper installation or external factors.
Add to Cart*For best results, always follow the rifle manufacturer’s recommendations and consult a qualified gunsmith if you are unsure about any step of the installation process.
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