Polarstar MRS Regulator w/ 42" Line

This compact HPA regulator is designed for those who value efficiency and convenience in their airsoft setup. Standing at just 3 inches tall, it threads directly onto your HPA tank, eliminating the need for a separate Universal Fill Adapter (UFA) and reducing the overall profile of your air rig. The standout feature of this regulator is its integral on/off valve, allowing you to depressurize the system before detaching it from the tank. This function helps prevent wear and potential damage to the tank threads and o-ring, extending the longevity of your equipment.

With adjustable output pressure ranging from 40 psi to 145 psi in its standard configuration, this regulator offers versatility for various gameplay scenarios. For those seeking higher pressure, an optional High Pressure Spring can boost the maximum output to approximately 200 psi, catering to more demanding setups. The oversized 4mm piston bore delivers exceptional flow and refresh rates, even at the lower end of the pressure spectrum. Additionally, the regulator features an integral tournament lock that can be easily secured with a standard zip-tie, ensuring compliance with field regulations. Compatible with both standard HPA and SLP tanks, this regulator provides a robust and adaptable solution for airsoft players looking to optimize their gear.

Whether you're fine-tuning your rig for precision or power, this compact HPA regulator offers a blend of functionality, durability, and ease of use. Its thoughtful design and high-performance capabilities make it an essential component for any serious airsoft enthusiast's loadout.

Features:

• Compact 3-inch design threads directly onto HPA tanks, eliminating the need for a separate UFA
• Integral on/off valve for easy depressurization, protecting tank threads and o-ring from wear
• Adjustable output pressure from 40 psi to 145 psi, with an optional high-pressure upgrade
• Oversized 4mm piston bore for high flow and quick refresh rates, even at lower pressures
• Integral tournament lock, easily secured with a zip-tie for field compliance