{"product_id":"polarstar-mrs-modular-regulator-system","title":"PolarStar MRS - Modular Regulator System","description":"\u003cdiv\u003e\n\u003ch1\u003ePolarStar MRS - Modular Regulator System\u003c\/h1\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/PStar_Manual_Icon_e15fe2b9-ddbe-484c-ba5c-a1a5a5d52200_100x100.png?v=1583426406\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe PolarStar MRS is a compact modular regulator that threads directly onto your HPA tank, standing just 3 inches tall to keep your rig lean and maneuverable. It features an integrated on\/off valve that lets you depressurize before unscrewing, protecting tank threads and O-rings from wear and potential damage.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated on\/off valve\u003c\/b\u003e: Depressurize the system before disconnecting to protect tank threads and O-rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDirect-to-tank design\u003c\/b\u003e: 3\" tall and eliminates the need for a separate UFA, creating a streamlined, low-profile setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable output pressure\u003c\/b\u003e: 40–145 psi in standard configuration; HP Spring option raises max to ~200 psi (HP Spring not included, p\/n 10000556).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHP Spring compatibility\u003c\/b\u003e: Optional high-pressure spring increases performance for demanding setups (not included).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOversized 4mm piston bore\u003c\/b\u003e: Delivers high flow and rapid response even at lower pressures (around 40 psi).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMultiple outputs\u003c\/b\u003e: Four 1\/8 NPT ports for flexible hose routing and marker connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated tournament lock\u003c\/b\u003e: Secure with a standard zip-tie for field stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank compatibility\u003c\/b\u003e: Works with standard HPA and SLP tanks for versatile use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax input pressure\u003c\/b\u003e: Handles up to 900 psi to accommodate a range of tanks and configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModular options\u003c\/b\u003e: Available as an Air Rig (regulator + air line) or standalone regulator (requires separate air line and fittings).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty\u003c\/b\u003e: 1 Year Limited Warranty for trusted support and coverage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe MRS is designed to solve common setup challenges: a bulky regulator, wear on tank threads from disassembly, and limited airflow at low pressures. With its integrated design and high-flow bore, you get consistent performance, faster refresh rates, and a cleaner look on the field. Whether you’re building an all-in-one Air Rig or upgrading a standalone regulator, the MRS delivers reliable pressure control, easy maintenance, and flexible configuration to match your marker and play style.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMin Output Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e145 PSI (~200 PSI with HP Spring, p\/n\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"MRS High Pressure Spring\" href=\"https:\/\/polarstarairsoft.com\/collections\/air-systems-parts-assessories\/products\/regulator-spring-mrs-high-pressure\" class=\"text-link\" target=\"_blank\"\u003e10000556\u003c\/a\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Input Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e900 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4x 1\/8 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Socom Tactical Airsoft","offers":[{"title":"Default Title","offer_id":56972345737541,"sku":"10000104","price":141.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/3767\/0213\/files\/polarstar-mrs-modular-regulator-system-1095368.jpg?v=1769550911","url":"https:\/\/www.longshottactical.co.uk\/products\/polarstar-mrs-modular-regulator-system","provider":"Longshot Tactical","version":"1.0","type":"link"}