{"title":"HPA","description":"\u003cp\u003eHPA tanks, regulators, hoses, and adaptors.\u003c\/p\u003e","products":[{"product_id":"airtac-hpa-adapters","title":"Airtac HPA Adapters","description":"\u003cp\u003e\u003cstrong\u003eLimited stock, may require 2-3 days lead time.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAirTac’s HPA Adapters range converts traditional gas-powered replicas to use high-pressure air magazine systems with seamless reliability. Designed for multiple replica platforms, each adapter features precision-moulded construction, a secure BB-retention system, and standardised US-thread fittings for broad compatibility. The range combines rugged strength with practical installation, giving players smoother reloads and extended playtime through improved air efficiency and modular flexibility.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInjection-moulded polymer housings provide durability and consistent alignment\u003c\/li\u003e\n\u003cli\u003eStandard US-thread fittings ensure cross-system HPA compatibility\u003c\/li\u003e\n\u003cli\u003eIntegrated BB-retention systems prevent feed loss during reloads\u003c\/li\u003e\n\u003cli\u003eSupplied with magwell inserts, screws and shim sets for precise fitment\u003c\/li\u003e\n\u003cli\u003eAvailable for multiple pistol and SMG platforms for modular loadouts\u003c\/li\u003e\n\u003cli\u003eEngineered for reliability, consistency and long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amethyst Artificiery Store","offers":[{"title":"VMP-2 to M4","offer_id":57160373928318,"sku":"AT-VMP2-M4","price":84.99,"currency_code":"GBP","in_stock":false},{"title":"VMP-2 to MP5","offer_id":57160373961086,"sku":"AT-VMP2-MP5","price":74.98,"currency_code":"GBP","in_stock":false},{"title":"VMP to Shotgun Shell","offer_id":57160373993854,"sku":"AT-VMP-SHOT","price":94.99,"currency_code":"GBP","in_stock":false},{"title":"VMP-1 to M4","offer_id":57160374026622,"sku":"AT-VMP1-M4","price":114.98,"currency_code":"GBP","in_stock":true},{"title":"VMP-1 to MP5","offer_id":57160374059390,"sku":"AT-VMP1-MP5","price":104.98,"currency_code":"GBP","in_stock":false},{"title":"VMAR to M4","offer_id":57160374092158,"sku":"AT-VMAR-M4","price":114.95,"currency_code":"GBP","in_stock":false},{"title":"VMAR to MP5","offer_id":57160374124926,"sku":"AT-VMAR-MP5","price":94.95,"currency_code":"GBP","in_stock":false},{"title":"VMAR to Shotgun Shell","offer_id":57160374157694,"sku":"AT-VMAR-SHOT","price":114.95,"currency_code":"GBP","in_stock":false},{"title":"MWS to M4","offer_id":57346832630142,"sku":null,"price":114.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/8041\/1774\/files\/at-vmp2-m4.jpg?v=1774370857"},{"product_id":"hpa-tank-and-regulator","title":"HPA Tank and Regulator","description":"\u003cp\u003e\u003cstrong\u003eNuprol branded HPA Tank with Regulator - Shipped EMPTY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e0.8L (48ci) aluminium 3000 PSI airsoft HPA tank with 800 PSI double O-ring regulator, designed to power regulated HPA engines with stable and consistent air delivery.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e0.8 litre \/ 48 cubic inch capacity\u003c\/li\u003e\n\u003cli\u003e3000 PSI working pressure (207 bar)\u003c\/li\u003e\n\u003cli\u003e311 bar hydro test pressure\u003c\/li\u003e\n\u003cli\u003e800 PSI service output regulator\u003c\/li\u003e\n\u003cli\u003eDouble O-ring regulator head design\u003c\/li\u003e\n\u003cli\u003eIntegrated regulator assembly\u003c\/li\u003e\n\u003cli\u003eStandard 5\/8-18UNF industry thread\u003c\/li\u003e\n\u003cli\u003eDesigned for airsoft HPA engine systems\u003c\/li\u003e\n\u003cli\u003eFill nipple with integrated filter\u003c\/li\u003e\n\u003cli\u003eFill nipple protective cover included\u003c\/li\u003e\n\u003cli\u003eSeamless aluminium cylinder construction\u003c\/li\u003e\n\u003cli\u003eEN ISO7866 compliant cylinder\u003c\/li\u003e\n\u003cli\u003eUK Rho and EU PI 0035 dual certification\u003c\/li\u003e\n\u003cli\u003eApproximate empty weight 1.20kg\u003cmeta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCylinder wall thickness 6.13mm\u003c\/li\u003e\n\u003cli\u003eManufacture date marked 2026\/01\u003c\/li\u003e\n\u003cli\u003eDeep black exterior finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"\u003eThe NUPROL 48ci Aluminium 3000PSI HPA Tank is engineered specifically as a reliable primary air source for airsoft HPA platforms. With a 0.8 litre (48ci) capacity and 3000 PSI working pressure, it delivers the controlled high-pressure air required to feed external airsoft regulators and HPA engines with consistency and stability.\u003cbr\u003e\u003cbr\u003eFitted with an integrated 800 PSI output regulator, the tank is configured for use with secondary regulators commonly found in airsoft HPA systems. This structured two-stage approach ensures that air is delivered in a stable, predictable manner to support consistent trigger response, shot-to-shot stability and repeatable performance on the field.\u003cbr\u003e\u003cbr\u003eA key feature is the double O-ring regulator head, improving sealing integrity between the regulator and cylinder. This enhanced sealing design supports dependable air retention and reduces the likelihood of pressure loss during installation or extended use.\u003cbr\u003e\u003cbr\u003eManufactured from seamless aluminium and rated to 3000 PSI (207 bar), the cylinder is hydro tested to 311 bar and produced in accordance with EN ISO7866 standards. Dual UK Rho and EU PI 0035 certifications confirm compliance with recognised pressure equipment regulations, giving airsoft players confidence in structural integrity and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"\u003eThe tank uses a standard 5\/8-18UNF thread, ensuring compatibility with common paintball-style fittings used within the airsoft HPA ecosystem. A filtered fill nipple helps protect internal components during refilling, and a protective nipple cover is included. With an approximate empty weight of 1.20kg, this 48ci configuration offers a balanced solution between air capacity and manageable carry weight for skirmish and milsim environments.\u003c\/p\u003e","brand":"Amethyst Artificiery Store","offers":[{"title":"Default Title","offer_id":57208577393022,"sku":"NUP-9200","price":35.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/8041\/1774\/files\/9200.jpg?v=1775257990"},{"product_id":"hpa-airline","title":"HPA Airline","description":"\u003ctable border=\"0\" cellspacing=\"1\" cellpadding=\"1\" align=\"left\" class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"150\" scope=\"row\"\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" data-th=\"Length\"\u003e40 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"150\" scope=\"row\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" data-th=\"Brand\"\u003eAirTac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSuperflex HPA airline with large internal bore and high flexibility, designed to maintain consistent air delivery during play.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge internal bore supports consistent air supply\u003c\/li\u003e\n\u003cli\u003eHighly flexible hose construction reduces drag and snagging\u003c\/li\u003e\n\u003cli\u003eDesigned to support high recoil and rapid cycling setups\u003c\/li\u003e\n\u003cli\u003eStandard US Foster 22-2 connector\u003c\/li\u003e\n\u003cli\u003eCompact 40 inch length for clean, manageable routing\u003c\/li\u003e\n\u003cli\u003eBuilt for regular airsoft HPA use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HPA Airline (Superflex) is designed to deliver consistent airflow while staying light, flexible and easy to manage during active play. Its large internal bore helps maintain steady air delivery, reducing the chance of airflow restriction during rapid firing or high-demand use.\u003cbr\u003e\u003cbr\u003eThe superflex construction allows the line to move naturally with the player, minimising pull, resistance and snagging when transitioning positions or moving through tight spaces. Finished with standard US Foster 22-2 connectors, it integrates cleanly into common HPA setups. At 40 inches in length, the line offers a practical balance between freedom of movement and tidy routing, making it a reliable choice for regular skirmish use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Amethyst Artificiery Store","offers":[{"title":"Default Title","offer_id":57220566516094,"sku":"AT-HPALINE-FLEX","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/8041\/1774\/files\/AT-HPALINE-SFLEX.jpg?v=1775644790"},{"product_id":"hpa-regulator","title":"HPA Regulator","description":"\u003cp\u003eRebel Surge (0-150psi Double output HPA Regulator)\u003c\/p\u003e\n\u003cp\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003ehe \u003cstrong data-start=\"325\" data-end=\"340\"\u003eRebel Surge\u003c\/strong\u003e is built for players who demand absolute control over their air system. Engineered for reliability and consistency, this HPA regulator delivers \u003cstrong data-start=\"485\" data-end=\"514\"\u003esmooth, stable air output\u003c\/strong\u003e from \u003cstrong data-start=\"520\" data-end=\"536\"\u003e0 to 150 PSI\u003c\/strong\u003e, giving you the freedom to fine-tune your setup for any field or playstyle.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"789\" data-end=\"914\"\u003e\n\u003cstrong data-start=\"789\" data-end=\"832\"\u003eAdjustable Output Pressure (0–150 PSI):\u003c\/strong\u003e Perfect for any HPA setup\u003c\/li\u003e\n\u003cli data-start=\"789\" data-end=\"914\"\u003e\n\u003cstrong data-start=\"917\" data-end=\"938\"\u003eHigh-Flow Design:\u003c\/strong\u003e Ensures rapid air delivery for exceptional shot consistency and trigger response.\u003c\/li\u003e\n\u003cli data-start=\"1134\" data-end=\"1230\"\u003e\n\u003cstrong data-start=\"1134\" data-end=\"1160\"\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Streamlined form factor reduces bulk while maintaining performance.\u003c\/li\u003e\n\u003cli data-start=\"1312\" data-end=\"1409\"\u003e\n\u003cstrong data-start=\"1312\" data-end=\"1334\"\u003eStandard Fittings:\u003c\/strong\u003e Compatible with most HPA lines and tanks (Tank Regulator Required).\u003c\/li\u003e\n\u003cli data-start=\"1428\" data-end=\"1457\"\u003e\n\u003cstrong data-start=\"1428\" data-end=\"1445\"\u003eOutput Range:\u003c\/strong\u003e 0–150 PSI\u003c\/li\u003e\n\u003cli data-start=\"1460\" data-end=\"1493\"\u003e\n\u003cstrong data-start=\"1460\" data-end=\"1479\"\u003eInput Pressure:\u003c\/strong\u003e 300–900 PSI\u003c\/li\u003e\n\u003cli data-start=\"1496\" data-end=\"1525\"\u003e\n\u003cstrong data-start=\"1496\" data-end=\"1510\"\u003eThreading:\u003c\/strong\u003e Standard ASA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amethyst Artificiery Store","offers":[{"title":"Default Title","offer_id":57380052599166,"sku":"RHPA-SR","price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/8041\/1774\/files\/untitled_design_1_1__1_1.webp?v=1778165827"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/8041\/1774\/collections\/9200_ca886adc-33d1-484b-8ffd-ae609e92c985.jpg?v=1783776092","url":"https:\/\/amethystartificery.com\/collections\/hpa.oembed","provider":"Amethyst Artificiery Store","version":"1.0","type":"link"}