PolarStar Replacement Pressure Gauge for MicroReg Air Regulators – 0-220 PSI, 25mm

Keep your HPA system running at peak performance with the PolarStar Replacement Pressure Gauge, precision-engineered for MicroReg Gen2 Micro Air Rigs. Built to PolarStar’s exacting standards, this drop-in replacement part delivers both the accuracy and durability you expect from a Made in the USA airsoft component. Whether you’re swapping out a worn gauge or upgrading for reliability, this 25mm pressure gauge ensures you can monitor your output pressure with confidence.

Features at a Glance

• Aluminum Alloy Construction – Strong, lightweight, and resistant to wear.

• 0-220 PSI Range – Perfect for tuning your HPA system to your field’s limits.

• 25mm Compact Size – Minimal footprint while offering clear, easy-to-read measurements.

• Drop-In Replacement – Designed specifically for MicroReg Gen2 regulators for quick installation.

• Made in the USA – Manufactured to exact specifications for long-lasting performance.

Specifications

• Size: 25mm diameter

• PSI Range: 0-220 PSI

• Material: Aluminum Alloy

• Compatibility: MicroReg Gen2 Micro Air Rigs

• Manufacturer: PolarStar Precision Airsoft

Note: Output pressure may vary slightly depending on the tank’s output pressure.

Why This Gauge Matters

When it comes to HPA airsoft systems, consistency is king. A reliable pressure gauge helps you:

• Fine-tune your FPS to meet field limits and avoid chrono issues.

• Maintain consistent performance by monitoring regulator output.

• Detect system changes that could affect accuracy, range, or efficiency.

With this PolarStar 25mm gauge, you’ll always know your exact pressure settings, allowing you to adapt your loadout to any scenario.

Built for the MicroReg Gen2

This gauge is a direct fit for the MicroReg Gen2 Micro Air Rig, meaning no modifications, no guesswork—just thread it in, tighten, and you’re ready to play. It’s built from high-grade aluminum alloy for durability without adding unnecessary weight, making it perfect for competitive players who demand precision without compromise.

Durable Construction

The anodized aluminum housing not only resists scratches and corrosion but also protects the internal mechanism from field impacts. This ensures your gauge remains accurate even after heavy use in rough environments like MOUT fields, CQB arenas, and outdoor skirmishes.

Made in the USA Quality

PolarStar manufactures this gauge in the United States, upholding strict engineering and production standards. Every unit is crafted with precision machining and quality control checks, ensuring you get a product that meets professional performance standards.

About PolarStar Precision Airsoft

Founded in 2009, PolarStar revolutionized the airsoft world with the introduction of the patented Fusion Engine HPA system. They shifted from simply upgrading AEGs to developing innovative, full-replacement HPA systems and accessories. As a division of PolarStar Engineering & Machine, the brand combines decades of American manufacturing heritage with cutting-edge CAE/CAD/CAM design. Their Made in the USA products are trusted worldwide for their performance, consistency, and reliability.

Perfect For

• Players replacing a damaged or inaccurate gauge.

• Competitive shooters needing precise, on-the-fly pressure adjustments.

• Techs and tinkerers who want an exact readout for tuning builds.

Key Benefits

• Accurate Readings: Stay within FPS limits and avoid penalties.

• Easy Maintenance: Simple to install and replace without special tools.

• Lightweight & Compact: Won’t interfere with your rig setup.

• Field-Ready Toughness: Withstands the demands of airsoft skirmishes.

Upgrade your HPA setup with the PolarStar 25mm Replacement Pressure Gauge and experience the difference that precision engineering makes. Reliable, accurate, and built for the battlefield—this is the gauge your MicroReg Gen2 deserves.