{"product_id":"airtac-hpa-adapter-hi-capa-to-m4-straight-at-hc-m4-copy","title":"AirTac HPA Adapter EU Series to M4 ( Straight ) - AT-EU-M4","description":"\u003ch5 align=\"left\"\u003eProduct Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-strength injection-moulded polymer body\u003c\/li\u003e\n\u003cli\u003eStandard US-thread HPA fitting pre-installed\u003c\/li\u003e\n\u003cli\u003eIntegrated BB-retention system prevents feed loss\u003c\/li\u003e\n\u003cli\u003eRemovable magwell insert and shim set for tuning fit\u003c\/li\u003e\n\u003cli\u003eAccepts standard M4 AEG magazines via direct HPA feed\u003c\/li\u003e\n\u003cli\u003eDelivers consistent FPS without gas cooldown\u003c\/li\u003e\n\u003cli\u003ePerforms reliably in cold weather conditions\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 align=\"left\"\u003eOverveiw\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eThe AirTac HPA Adapter EU to M4 converts EU-series gas blowback pistols to operate with standard M4 AEG magazines powered by high-pressure air. Precision-moulded from a strong polymer blend, the adapter offers a solid, lightweight construction that stands up to intense gameplay. The pre-installed US-thread fitting connects directly to your HPA line for easy setup, while the integrated BB-retention system maintains feed stability and prevents round loss during reloads.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSwitching to HPA offers a significant boost in consistency and control. Each shot delivers stable FPS output without the temperature-related cooldown seen in traditional gas magazines, improving both accuracy and reliability in long engagements. Using standard M4 magazines increases ammunition capacity while keeping performance smooth even in cold conditions. Complete with magwell insert, shim set, and screw hardware, this adapter is a dependable upgrade for players demanding high-efficiency and all-weather readiness from their secondary platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 align=\"left\"\u003eSafety Information\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eDo not exceed 150 PSI when operating any airsoft HPA adapter Always use air regulated by a secondary regulator Check PSI output before connecting air to the adapter Do not connect directly to unregulated air sources, CO2 systems, or high-pressure tanks Do not use with incompatible high-pressure air lines or fittings Always ensure correct setup and operation before use\u003c\/span\u003e\u003c\/p\u003e","brand":"AirTac","offers":[{"title":"Default Title","offer_id":58323704250742,"sku":"AT-EU-M4","price":35.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/6218\/2842\/files\/at-eu-m4.jpg?v=1784807635","url":"https:\/\/www.pyrotexfireworks.co.uk\/products\/airtac-hpa-adapter-hi-capa-to-m4-straight-at-hc-m4-copy","provider":"Pyrotex Fireworks","version":"1.0","type":"link"}