Guntec AR‑15 Micro Pistol Length Gas Tube – Rainbow PVD (PTUBE55RPVD)
UPC: 709016738647
Overview
Upgrade your AR‑15 platform with the Guntec AR‑15 Micro Pistol Length Gas Tube, featuring a striking Rainbow PVD finish. Engineered for pistol‑length rifles, this premium gas tube delivers unmatched reliability, consistent cycling, and a vibrant aesthetic that stands out on any range or tactical setup.
Key Benefits
- Precision‑Engineered Gas System: Optimized gas flow for clean, reliable cycling in pistol‑length builds.
- Rainbow PVD Coating: Advanced physical vapor deposition provides superior corrosion resistance and a dazzling color‑shift effect.
- Lightweight & Durable: CNC‑machined 7075‑T6 aluminum combines strength with reduced weight for improved handling.
- Easy Installation: Direct fit for standard Guntec gas blocks; no modifications required.
- Enhanced Performance: Reduces fouling and heat buildup, extending the life of your bolt carrier group.
Technical Specifications
| Brand | Guntec |
| Model | PTUBE55RPVD |
| Length | Micro / Pistol‑Length (5.5") |
| Material | 7075‑T6 Aluminum |
| Finish | Rainbow Physical Vapor Deposition (PVD) |
| Thread Size | 1/2‑28 UNC |
| Compatibility | AR‑15 platforms using a pistol‑length gas block (Guntec, JP, etc.) |
| Weight | ≈ 0.45 lbs (204 g) |
| UPC | 709016738647 |
Why Choose Guntec?
Guntec has built a reputation for producing high‑quality AR‑15 components that exceed industry standards. The PTUBE55RPVD continues this legacy with meticulous machining tolerances, a finish that resists wear and tear, and a design that enhances the overall reliability of your firearm.
Installation Guide
- Ensure the rifle is unloaded and the bolt is locked back.
- Remove the existing gas tube and gas block.
- Fit the new Guntec PTUBE55RPVD into the barrel extension, aligning the gas port.
- Secure the Guntec gas block onto the tube using the supplied set‑screws.
- Reinstall the bolt carrier group and perform a function check.
- Adjust the gas regulator (if applicable) to achieve optimal cycling.
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Customer Reviews
“The rainbow finish is amazing and the rifle runs smoother than ever. Perfect fit for my pistol‑length build.” – John D.
“Excellent quality and easy to install. Guntec never disappoints.” – Sarah K.
Shipping & Warranty
All orders are shipped with secure packaging to protect the delicate PVD coating. This gas tube comes with a 12‑month limited warranty covering manufacturing defects.
