PolarStar MRS Regulator
Top Pick
PolarStar

PolarStar MRS Regulator

4.6

Best compact regulator for high performance airsoft players.

This compact regulator mounts directly to the tank, eliminating bulky external adapters. Its integrated on/off valve makes depressurizing simple and safe, while the high-flow piston ensures consistent performance across a wide pressure range.

$146.75

In stock

at

Airsoftjunkiez

Who it's for

  • Players seeking a streamlined, low-profile tank setup for tight spaces
  • Competitive speedsoft players requiring absolute consistency during rapid-fire engagements
  • Practical users wanting a convenient way to store and transport gear

Who should skip it

  • Budget-conscious beginners looking for the most affordable entry into HPA
  • Minimalist owners who prefer tool-less maintenance while on the field
  • Specialized tech builders needing ultra-low pressure output for niche projects

Performance breakdown

Flow Consistency

The oversized bore ensures steady air delivery during rapid-fire strings.

Excellent

Compactness

Direct tank mounting eliminates bulky lines for a streamlined, minimalist rig.

Excellent

Safety Integration

Integrated on/off valve makes depressurization simple and protects critical tank threads.

Excellent

Pressure Versatility

Wide adjustment range handles everything from CQB setups to long-range builds.

Excellent

Tank Compatibility

Seamlessly switches between standard HPA and SLP tanks without extra adapters.

Excellent

Tournament Compliance

Built-in lock feature keeps your pressure settings secure during competitive play.

Excellent

Key Specs

Height

3 inches

Pressure Range

40-145 psi

Piston Bore

4mm

Compatibility

Standard HPA and SLP tanks

Know before you buy

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Ask Metto anything about the PolarStar MRS Regulator before you decide.

PolarStar MRS Regulator

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Airsoftjunkiez
Airsoftjunkiez
In stock
$146.75
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