{"product_id":"polarstar-f2-hpa-unit-standard-fcu-amped-igl-multiple-options","title":"PolarStar F2 HPA Unit - Standard FCU - Amped IGL - Multiple Options","description":"\u003cp data-mce-fragment=\"1\"\u003eF2 is essentially a Mini Fusion Engine. It offers the same adjust-ability and performance as the Fusion Engine in a cylinder sized package.\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePatented Dual Solenoid Design\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe dual solenoid design of the F2™ provides the same functionality as the legendary Fusion Engine™ but in a more compact, efficient and flexible design. Dual solenoids allow for the nozzle and the poppet valve to be adjusted independently of each other for unparalleled control over both the loading time and air volume used. Additionally, this makes it possible to change the firing sequence giving it the ability to operate in both true closed bolt as well as \"AEG\" mode.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eIncreased Efficiency\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe F2™ incorporates a new one-piece, lightweight poppet valve design yet still operates on the same principle as the Fusion Engine™ poppet. This valve is able to operate at lower pressures and uses less air volume to function which optimizes air efficiency.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe standard F2 poppet is equivilent to the Red Low-Flow poppet of the Fusion Engine.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe robust design of the F2™ allows for an operating pressure range of 45psi to 145psi which enables it to achieve velocities from CQB to DMR while employing only one nozzle for the entire velocity adjustment range. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpring Loaded Nozzle\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe F2™ nozzle is spring biased forward which provides a consistent loading force regardless of operating pressure. It shares the same spring as the Fusion Engine™ with both light and heavy spring options available to adjust the loading force. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eComplete Tuning Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe F2™ comes complete with a Fire Control Unit (FCU) that has an LCD display that allows you to tune your F2 to your liking! Adjust it's dwell, rate of fire, burst modes, nozzle feeding, and more!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eVelocity Range: 250fps - 500fps\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOperating Presure: 45-145 PSI\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompatibility: ALL AEG\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOffset and Centerline cylinders and nozzles.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWire harnesses are available in 7.5\", 13\" and 18\" standard lengths\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eInterchangeable Bushing Inserts which prevent any movement of F2 within the gearbox.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCustom nozzle lengths available.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLow velocity poppets (\u0026lt; 1J) available.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLight and Heavy nozzle springs available.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is the difference between F2, F1 and JACK?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBoth F1 and JACK are \"open bolt\" systems, meaning the nozzle is in the rearward position when the system is idle and the round is fired during the forward movement of the nozzle. F2 is a dual-solenoid system which allows for complete control over the shot cycle.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is the warranty for F2?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eF2 systems are covered by a 1 year warranty against defects in material or manufacturing.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\" data-mce-fragment=\"1\"\u003e\u003c\/div\u003e","brand":"Paladin Airsoft Solutions","offers":[{"title":"M4 V2","offer_id":51282650333480,"sku":"sku-43703600939224","price":440.99,"currency_code":"USD","in_stock":false},{"title":"AK V3","offer_id":51282650366248,"sku":"sku-44127015600344","price":443.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7238\/6856\/files\/polarstar-airsoft-f2-hpa-engine-drop-in__73400.jpg?v=1766021341","url":"https:\/\/islandhobbynut.com\/es\/products\/polarstar-f2-hpa-unit-standard-fcu-amped-igl-multiple-options","provider":"Island Hobby Nut","version":"1.0","type":"link"}