{"id":27348,"date":"2026-08-20T21:28:40","date_gmt":"2026-08-20T21:28:40","guid":{"rendered":"https:\/\/newtechairsoft.co.uk\/?product=polarstar-modular-regulator-system-mrs-regulator-only"},"modified":"2026-10-13T05:13:44","modified_gmt":"2026-10-13T05:13:44","slug":"polarstar-modular-regulator-system-mrs-regulator-only","status":"publish","type":"product","link":"https:\/\/newtechairsoft.co.uk\/?product=polarstar-modular-regulator-system-mrs-regulator-only","title":{"rendered":"PolarStar Modular Regulator System MRS (Regulator Only)"},"content":{"rendered":"<p> PolarStar Modular Regulator System MRS (Regulator Only) This compact regulator stands just 3 inches tall and threads directly onto the HPA tank. In so doing it eliminates the need for a separate UFA and keeps your air rig profile to a minimum. What sets this regulator apart from competing models is its integral on\/off valve. This enables you to depressurize the system prior to unscrewing it from the tank to alleviate wear and possible damage on the tank threads and O-ring.  Adjustable output pressure from 40psi to 145psi (standard configuration).   Optional High Pressure Spring boots maximum pressure to ~200psi.   Oversized 4mm piston bore for extremely high flow and refresh rate even at only 40psi.   Integral tournament lock can be secured with a standard zip-tie. Compatible with standard HPA as well as SLP tanks.   HP Spring Not Included  **Available as &#8220;Air Rigs&#8221; or stand alone &#8220;Regulators&#8221;. The Air Rig includes the regulator and air line. The regulator is just the regulator part of the air rig and requires an air line and QD or Filter fitting to be purchased separately if not already in your possession. Technical Specifications                                                        Specification                Details                                                                        Min Output Pressure40 PSIMax Output Pressure145 PSI (~200 PSI with HP Spring, p\/n 10000556)Max Input Pressure900 PSIOutputs4x 1\/8 NPTWarranty Information1 Year Limited Warranty<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PolarStar Modular Regulator System MRS (Regulator Only) This compact regulator stands just 3 inches tall and threads directly onto the HPA tank. In so doing it eliminates the need for a separate UFA and keeps your air rig profile to a minimum. What sets this regulator apart from competing models is its integral on\/off valve. [&hellip;]<\/p>\n","protected":false},"featured_media":27347,"comment_status":"open","ping_status":"closed","template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[930],"product_tag":[931],"class_list":["post-27348","product","type-product","status-publish","has-post-thumbnail","product_cat-hpa-tanks","product_tag-drsh","first","outofstock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PolarStar Modular Regulator System MRS (Regulator Only) - New Tech Airsoft LTD<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newtechairsoft.co.uk\/?product=polarstar-modular-regulator-system-mrs-regulator-only\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PolarStar Modular Regulator System MRS (Regulator Only) - New Tech Airsoft LTD\" \/>\n<meta property=\"og:description\" content=\"PolarStar Modular Regulator System MRS (Regulator Only) This compact regulator stands just 3 inches tall and threads directly onto the HPA tank. In so doing it eliminates the need for a separate UFA and keeps your air rig profile to a minimum. What sets this regulator apart from competing models is its integral on\/off valve. 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