Polarstar Braided 42" Inch Airline w/ MRS Regulator System, Black

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Enhance the performance and reliability of your HPA system with the Polarstar Braided 42" Airline with MRS Regulator System. Manufactured by Polarstar, a trusted name in airsoft, this airline and regulator combo is designed to deliver consistent and efficient airflow for your HPA setup.

The airline features a durable construction with carbon fiber stitching, ensuring strength and flexibility while minimizing weight. The braided design adds an extra layer of protection, guarding against potential damage and leaks. With a length of 42 inches, this airline provides ample reach to connect your HPA tank to your rifle.

Included in the package is the MRS (Micro Regulator System) regulator. This compact and efficient regulator ensures stable output pressure, resulting in consistent performance throughout your gameplay. The MRS regulator is compatible with most HPA and SLP tanks, making it a versatile choice for airsoft enthusiasts.

Installing the Polarstar Braided 42" Airline with MRS Regulator System is a breeze. Simply connect the airline to your HPA tank and attach the regulator for a secure and leak-free connection. Whether you're engaging in fast-paced CQB battles or long-range engagements, this airline and regulator combo will provide you with the reliable air supply you need.

Upgrade your HPA system today with the Polarstar Braided 42" Airline with MRS Regulator System and experience improved performance, consistent airflow, and enhanced reliability on the field. Trust Polarstar to deliver top-quality airsoft products that elevate your gameplay to new heights. Shop now at Airsoft Station!


  • Multi-stitched build prevents air leakage
  • Adjustable output pressure configurations
  • Easy threading onto HPA tanks
  • Lightweight carbon stitched line for durability
  • 4mm piston bore enables high flow and refresh rate
Most HPA and SLP Tanks
Carbon Fiber Stitching
Package Includes:
1x Airline, 1x Regulator
30 Day Return & Warranty

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