{"title":"Polarstar Engines","description":"\u003cp\u003eAll Polarstar HPA engines\u003c\/p\u003e","products":[{"product_id":"polarstar-f2-engine-custom-colors-by-monk-customs","title":"PolarStar F2 Engine – Custom Colors by Monk Customs","description":"\u003cp\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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustom anodizing colors, exclusively available from Monk Customs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cem\u003e**All kits come with a Filter Fitting installed, FCU, Switchboard, Wire Harness and any additional components needed to convert the specific system for which the kit is configured. The HPA Tank, Air Rig (regulator and line) and Battery needed to operate the system are purchased separately.\u003cbr\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Monk Customs","offers":[{"title":"Black","offer_id":52197466210640,"sku":"MNK-PSTR-F2-BLK","price":479.95,"currency_code":"EUR","in_stock":true},{"title":"Purple","offer_id":52197466243408,"sku":"MNK-PSTR-F2-PUR","price":479.95,"currency_code":"EUR","in_stock":true},{"title":"Turquoise","offer_id":52197466276176,"sku":"MNK-PSTR-F2-TUR","price":479.95,"currency_code":"EUR","in_stock":false},{"title":"Red","offer_id":52197466308944,"sku":"MNK-PSTR-F2-RED","price":479.95,"currency_code":"EUR","in_stock":true},{"title":"Gold","offer_id":52197466341712,"sku":"MNK-PSTR-F2-GLD","price":479.95,"currency_code":"EUR","in_stock":false},{"title":"Silver","offer_id":52197466374480,"sku":"MNK-PSTR-F2-SLV","price":479.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1839\/9805\/files\/f2_pine_2.png?v=1760706440"},{"product_id":"polarstar-airsoft-jack-hpa-engine","title":"JACK™ HPA Conversion Kit","description":"\u003cp\u003e\u003cstrong\u003eCode Name \"Simple Jack\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe JACK™ was designed to answer the demand for an affordable, high performance HPA (High Pressure Air) conversion for AEG's. The system is a drop-in cylinder replacement that is universally compatible with a wide range of gearbox versions that have center-line nozzles. PolarStar Filter Fitting now included!\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/JACK_Parts_1200x500.jpg?v=1553542544\"\u003e\u003cbr\u003eSimilar to its sister products, the JACK™ replaces the original gearbox components with a programmable pneumatic system allowing for higher performance and greater reliability over a gear driven system. Although economically priced, the JACK™ still retains the same performance and quality you have come to expect from PolarStar products.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/JACK_Mirror_1200x500_ffb6ba28-ed36-4fba-b04c-cb298e785406.jpg?v=1553543390\"\u003e\u003cbr\u003eThe JACK™ has only one moving part, the nozzle, which acts as its own poppet valve. Similar to the Fusion Engine™ and F2™ poppet, the nozzle is only piloted by the solenoid to open air flow through the poppet with none of the firing air coming from the solenoid itself. This design lets the JACK™ send a higher flow of air down the barrel than systems that only use a solenoid as the firing valve.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/JACK_Gel.jpg?v=1631803323\" alt=\"Gel Blaster JACK\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGel Ball Compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJACK HPA conversion kits can also be configured for use in gel ball systems.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePlease contact us for information on ordering JACK systems for gel ball use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable height=\"404\" width=\"549\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003e\u003cstrong\u003eVelocity: 500fps w\/ .20g @ 130psi\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003eThe JACK™ allows for easy velocity adjustment by changing input pressure and does not require different nozzles to reach its full velocity range. Using a standard M4 as an example, velocity can be adjusted from below 280fps and up to approximately 500fps with a .20g BB. Velocity can vary per model as longer barrels will increase the maximum velocity while shorter barrels will decrease it. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003e\u003cstrong\u003eROF: 30rps\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003eThe maximum cyclic rate of the JACK™ is affected by several factors such as the operating pressure as well as quality of the magazine and BB's used. However, 30 rounds per second is achievable in most standard configurations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003e\u003cstrong\u003eAir Efficiency: 1000+ shots from 13\/3000 @ 1.5J  w\/ .28g\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003eAlthough not a critical requirement during development, JACK™ does boast some highly respectable figures in this category. This is made possible by its intelligently laid out design which minimizes dead volume resulting in better air flow, faster response and less air used per shot.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003e\u003cspan style=\"color: #666666;\"\u003e(Test Configuration: 6.05x375mm Barrel)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003ca title=\"JACK User Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/JACK_Instructions_080721.pdf?v=1628356512\" target=\"_blank\"\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\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e**All kits come with a Filter Fitting installed, FCU, Switchboard, Wire Harness and any additional components needed to convert the specific airsoft rifle model for which the kit is configured. The HPA Tank, Air Rig (regulator and line) and Battery needed to operate the system are purchased separately.**\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/d9IJKNDpIuM\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/4xM5MFbF75I\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Polarstar Airsoft","offers":[{"title":"V2 (M4\/M16) - #1 Nozzle","offer_id":52275593806160,"sku":"10000395","price":399.0,"currency_code":"EUR","in_stock":true},{"title":"V3 (AK) - #2 Nozzle","offer_id":52275593838928,"sku":"10000745","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"M249 (CA\/A\u0026K) - #3 Nozzle","offer_id":52275593871696,"sku":"10000748","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"Ares EFCS \/ APS eSE (Amoeba) - #1 Nozzle","offer_id":52275593904464,"sku":"10000792","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"HK417\/G28 (VFC) - #1 Nozzle","offer_id":52275593937232,"sku":"10000794","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"TAR-21 (S\u0026T) - #9 Nozzle","offer_id":52275593970000,"sku":"10000796","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"M4 (ARES) - #1 Nozzle","offer_id":52275594002768,"sku":"10000793","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"KAC LMG - #11 Nozzle","offer_id":52275594035536,"sku":"10000798","price":399.0,"currency_code":"EUR","in_stock":false},{"title":"M60 - #14 Nozzle","offer_id":52275594068304,"sku":"10000754","price":399.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1839\/9805\/files\/h_jack_1920x500_828a8e21-efe9-4e20-904b-78e4d3d572b2.jpg?v=1761820350"},{"product_id":"polarstar-airsoft-fusion-engine-hpa-conversion","title":"Fusion Engine™ Drop-In Kit","description":"\u003cp\u003e \u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/8th_Players_Choice_medium.jpg?v=1556225734\" alt=\"\" style=\"float: right;\"\u003eThe Original HPA Rebel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fusion Engine™ was released in 2011 and was the first new HPA system to hit the airsoft market in over two decades. This is the system that started the HPA revolution and has set the benchmark to which all other systems are measured. Although many have followed it, the Fusion Engine™ is considered by most to be the best. This system won \"Best HPA Engine\" the very first year Popular Airsoft added the HPA class to their Players' Choice Awards.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis is a complete drop-in system which replaces the entire AEG gearbox with a full CNC machined lightweight aluminum chassis. It is the most adjustable system we produce with the widest range of adjustment in both velocity and rate of fire. Being a dual solenoid, closed bolt system so you are able to adjust the poppet valve (firing air) and nozzle (feeding) independently for full control over both the loading time and air volume used. PolarStar Filter Fitting included.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/FEV2-GEN3_Description_1.jpg?v=1553279528\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eBeing a true closed bolt system it is easier to achieve a high level of accuracy since it is not as critical of the hop-up configuration as an open bolt system. Additionally, it does have the best feeling trigger since the trigger micro-switch is custom fit to the frame so the trigger has a distinct break, hard stop and short reset.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: right;\"\u003e\u003cimg height=\"480x480\" width=\"480x480\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/Fusion_Gel_480x480.jpg?v=1631811563\" style=\"float: right;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eGel Ball Compatible\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eFusion Engine HPA conversion kits can also be configured for use in gel ball systems.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePlease contact us for information on ordering Fusion Engine  systems for gel ball use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVelocity: 550fps w\/ .20g @ 120psi. \u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLike other HPA systems, the velocity of the Fusion Engine™ can be fine tuned by adjusting the input pressure. However, there are also 6 nozzles available each with a different level of restriction which allows you to shift the velocity adjustment range up or down in large increments. This allows the Fusion Engine™ to have the widest velocity adjustment range of any of our systems.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eROF: 30rps+\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe maximum cyclic rate of the Fusion Engine™ is affected by several factors such as the operating pressure as well as the quality of the magazine and BB's used. However, 30 rounds per second is achievable in most standard configurations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAir Efficiency: 400+ shots from 13\/3000 @ 1.5J  w\/ .28g\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThis system was primarily designed to deliver maximum power so air efficiency was not a critical part of its development. However, thanks to the modular design of its poppet valve, the system can be fine tuned using more restrictive valve stems and shims which allows air efficiency to more than double when operating at traditional field velocities.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"color: #666666;\"\u003e(Test Configuration: Black Poppet \/ Blue Nozzle \/ 6.05x375mm Barrel)\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: #666666;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/Fusion_Engine_Instructions_031119.pdf?v=1556026632\" title=\"Fusion Engine User Manual\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/PStar_Manual_Icon_e15fe2b9-ddbe-484c-ba5c-a1a5a5d52200_100x100.png?v=1583426406\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cbr\u003e**All kits come with a Filter Fitting installed, FCU, Switchboard, Wire Harness and any additional components needed to convert the specific airsoft rifle model for which the kit is configured. The HPA Tank, Air Rig (regulator and line) and Battery needed to operate the system are purchased separately.**\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Cz20fmQCcTo\" width=\"560\" height=\"315\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/4xM5MFbF75I\" width=\"560\" height=\"315\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/5rrpN1OcD64\" width=\"560\" height=\"315\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Polarstar Airsoft","offers":[{"title":"V2 GEN3 (M4\/M16)","offer_id":52275594101072,"sku":"10000434","price":599.0,"currency_code":"EUR","in_stock":true},{"title":"M249 (CA\/A\u0026K)","offer_id":52275594133840,"sku":"10000994","price":599.0,"currency_code":"EUR","in_stock":false},{"title":"M240B (ECHO1)","offer_id":52275594166608,"sku":"10000995","price":599.0,"currency_code":"EUR","in_stock":false},{"title":"M60\/MK43 (A\u0026K)","offer_id":52275594199376,"sku":"10000996","price":599.0,"currency_code":"EUR","in_stock":false},{"title":"V2 GEN3 (M4\/M16) - Red Low-Flow Poppet \/ Red Nozzle","offer_id":52275594232144,"sku":"10000707","price":599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1839\/9805\/files\/h_fusionengine.jpg?v=1761820350"},{"product_id":"polarstar-airsoft-f2-hpa-engine","title":"F2™ HPA Conversion Kit","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg style=\"float: right;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/9th_Players_Choice_medium.jpg?v=1556227035\"\u003eBite Sized Fusion Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWinner of the \"Best HPA Engine\" in the 9th Airsoft Players Choice Awards, the 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. (PolarStar Filter Fitting now included)\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/FEV2_Description_1.jpg?v=1553525647\"\u003e\u003cbr\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.\u003cbr\u003e\u003cbr\u003eA robust design allows for an operating pressure range of 45psi to 145psi which enables the F2™ to achieve velocities from CQB to DMR while employing only one nozzle for the entire velocity adjustment range. \u003cbr\u003e\u003cbr\u003eAdditionally, its 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.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/f2-cutaway_1200x500.jpg?v=1553527045\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGel Ball Compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eF2 HPA conversion kits can also be configured for use in gel ball systems.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePlease contact us for information on ordering F2 systems for gel ball use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/F2_Gel.jpg?v=1631808469\" alt=\"Gel Blaster F2\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable height=\"404\" width=\"549\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003e \u003cstrong\u003eVelocity: 480fps w\/ .20g @ 145psi\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003eThe F2™ allows for easy velocity adjustment just by changing input pressure and does not require different nozzles to reach its full velocity range. Using a standard M4 as an example, velocity can be adjusted from below 280fps and up to approximately 480fps with a .20g BB. Velocity can vary per model as longer barrels will increase the maximum velocity while shorter barrels will decrease it. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003e\u003cstrong\u003eROF: 30rps\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003eThe maximum cyclic rate of the F2™ is affected by several factors such as the operating pressure as well as quality of the magazine and BB's used. However, 30 rounds per second is achievable in most standard configurations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003e\u003cstrong\u003eAir Efficiency: 1000+ shots from 13\/3000 @ 1.5J  w\/ .28g\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003eThe standard F2™ poppet valve is equivalent to the Red Low-Flow poppet of the Fusion Engine™. However, this valve responds faster and requires less air volume to operate so the F2™ is able to achieve greater air efficiency than even a finely tuned Fusion Engine™.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 534px;\"\u003e\u003cspan style=\"color: #666666;\"\u003e(Test Configuration: Red Poppet \/ 6.05x375mm Barrel)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003cbr\u003e\u003ca title=\"F2 User Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/F2_Instructions-06252021.pdf?v=1628355326\"\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\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e**All kits come with a Filter Fitting installed, FCU, Switchboard, Wire Harness and any additional components needed to convert the specific airsoft rifle model for which the kit is configured. The HPA Tank, Air Rig (regulator and line) and Battery needed to operate the system are purchased separately.**\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/QhPIOsU-ZHE\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/4xM5MFbF75I\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Polarstar Airsoft","offers":[{"title":"V2 (M4\/M16) - #1 Nozzle","offer_id":52275594264912,"sku":"10000258","price":479.95,"currency_code":"EUR","in_stock":true},{"title":"V3 (AK) - #2 Nozzle","offer_id":52275594297680,"sku":"10000569","price":479.95,"currency_code":"EUR","in_stock":false},{"title":"M249 (CA\/A\u0026K) - #3 Nozzle","offer_id":52275594330448,"sku":"10000574","price":479.95,"currency_code":"EUR","in_stock":false},{"title":"M4 (ARES) - #1 Nozzle","offer_id":52275594363216,"sku":"10000580","price":479.95,"currency_code":"EUR","in_stock":false},{"title":"Ares EFCS \/ APS eSE (Amoeba) - #1 Nozzle","offer_id":52275594395984,"sku":"10000337","price":479.95,"currency_code":"EUR","in_stock":false},{"title":"HK417\/G28 (VFC) - #1 Nozzle","offer_id":52275594428752,"sku":"10000399","price":479.95,"currency_code":"EUR","in_stock":false},{"title":"KAC LMG (CA) - #11 Nozzle","offer_id":52275594461520,"sku":"10000806","price":479.95,"currency_code":"EUR","in_stock":false},{"title":"M60 -#14 Nozzle","offer_id":52275594494288,"sku":"10001316","price":479.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1839\/9805\/files\/Floating_F2_High_Res_1920x500_4a80c9b7-dc93-48d8-a49e-ee680de73dde.jpg?v=1761820352"},{"product_id":"kythera","title":"Kythera SA (Semi Auto)","description":"\u003cp\u003eThe Kythera has been the most eagerly anticipated products from PolarStar in the past decade. This HPA system is a radical departure from all previous systems that PolarStar has produced since the Kythera does not use a battery, an FCU or any type of electronics. The Kythera is completely mechanical. This means you never have to worry about charging batteries or work with delicate electronics. It also means that the system is completely waterproof. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe name \"Kythera\" (ky-the-ra) was derived from the Antikythera Mechanism which is a mysterious device that was discovered by sponge divers off the coast of the Greek island Antikyther. The mechanism was so advanced in design that scientists have been studying it for decades to discover its \u003cspan style=\"color: #000000;\"\u003epurpose.\u003c\/span\u003e The machine dates from around the end of the 2nd century B.C. and is the most sophisticated mechanism known from the ancient world. Nothing as complex is known for the next thousand years. The Antikythera Mechanism is now understood to be dedicated to astronomical phenomena and operates as a complex mechanical \"computer\" which tracks the cycles of the Solar System.\u003c\/p\u003e\n\u003cp\u003eFor this reason we used the name Kythera for the valve mechanism at the core of a new line of PolarStar mechanical HPA systems. Although it contains very few parts and is easy to install and maintain, the system incorporates a very intelligent design and is unlike anything else on the market. The system was designed as a mechanical system from the ground up and uses a realistic trigger mechanism which can be applied to single-shot, semi-automatic and fully-automatic systems. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe first of these systems is Kythera SA (Semi-Automatic), the semi-auto-only variant for use in AEG gearboxes. PolarStar Filter Fitting now included.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSo, what makes the Kythera so unique? \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e----\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eRealistic Trigger\u003c\/h2\u003e\n\u003cp\u003eWhat sets this system apart from other mechanical systems is the design of its trigger. The trigger mechanism is designed to replicate the function, weight and feel of a real single-action firearm trigger. It feels real because it is real. The hardened alloy steel sears catch and release the stainless steel spool valve in the same way the sears of a real firearm catch and release the hammer or striker. This gives the Kythera trigger the distinct break and reset you would expect to feel when firing a real single action firearm. The trigger mechanism in the Kythera SA is also adjustable, allowing the user to fine tune the weight and over travel. Additionally, the internal firing valve is balanced and the only force applied during firing is the main spring. This means the function and feel of the trigger is independent of input pressure and velocity. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/IMG_2701.jpg?v=1582664307\"\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete Shot Cycle\u003c\/h2\u003e\n\u003cp\u003eThe design of the Kythera SA completes a shot cycle on the trigger pull. This\u003cspan class=\"text_exposed_show\"\u003e gives you the proven closed bolt performance of the Fusion Engine and F2 in a completely mechanical, waterproof system with a realistic trigger.\u003c\/span\u003e It does not require the trigger to be released before the nozzle chambers the next round and the firing volume is refilled. This occurs automatically and consistently every shot, with adjustable nozzle dwell and return speed.\u003c\/p\u003e\n\u003cp\u003eAs the system resets and recharges immediately after firing, it is ready to fire again before the trigger has been released. This means the system can cycle very quickly for faster follow up shots and a lower potential for double feeding.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/IMG_2700_c979c70d-7c2b-465e-9423-434c48ca9970.jpg?v=1582664490\"\u003e\u003c\/p\u003e\n\u003ch2\u003eExtremely Efficient and Consistent\u003c\/h2\u003e\n\u003cp\u003eThe valve design of the Kythera operates without the need for air to control the opening or closing of the valve. Without a pilot valve, 100% of the air going into the system is fired through the nozzle allowing it to operate very efficiently. In addition to being extremely efficient, the system is also extremely consistent. The valve is released at the same point every shot with the same force applied, regardless of trigger input.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/IMG_2698.jpg?v=1582664360\"\u003e\u003c\/p\u003e\n\u003ch2\u003eUniversal Charging Cord\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe steel cord visible at the back of the system is attached to a cocking mechanism for the internal spool valve.  Although the system automatically cocks the spool valve when the system is pressurized, since the Kythera uses a balanced valve, it is possible in certain situations that the valve could stall and needs to be manually cocked. This typically only happens if the system is run completely out of air so that the pressure drops below the operating range of the system. The cord is designed to be either routed through the grip of the rifle for easy access or even possibly attached in some fashion to the charging handle.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eEasy Installation\u003c\/h2\u003e\n\u003cp\u003eThe Kythera SA system installs into a standard gearbox as a single assembly and typically does not require any modification to the gearbox. There are no separate parts to install and the only parts needing to be retained from the gearbox is the trigger, spring guide, selector and safety components.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eGel Ball Compatible\u003c\/h2\u003e\n\u003cp\u003eThe Kythera SA system can be configured for use in Gel Ball firing 7-8mm projectiles.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/Kythera_Gel.png?v=1712860518\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWide Velocity Adjustment Range\u003c\/h2\u003e\n\u003cp\u003eThe Kythera has a wide operating pressure range of 60psi to 180psi which allows you to fine tune the velocity of the system and tailor for different requirements and applications. Within this pressure range we observed a muzzle velocity of 270 - 500fps w\/ .20g using a 6.05x380mm barrel. This lets a single Kythera be used in any role ranging from CQB to Sniper by mainly just adjusting the input pressure from your air rig.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e----\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned from the ground up as a high performance mechanical HPA system, not a modification of a solenoid operated design.\u003c\/li\u003e\n\u003cli\u003ePatent pending valve mechanism provides excellent efficiency and consistent velocity combined with a realistic trigger pull and reset.\u003c\/li\u003e\n\u003cli\u003eCompletes a full shot cycle on the trigger pull alone which translates into consistent nozzle movement and rapid follow up shots.\u003c\/li\u003e\n\u003cli\u003eAdjustable trigger. Adjustments include: Weight, length of pull and over travel.\u003c\/li\u003e\n\u003cli\u003eAdjustable nozzle dwell\/return speed.\u003c\/li\u003e\n\u003cli\u003eWide operating pressure range of 60 to 180psi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003ca title=\"Kythera SA Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/7466\/4301\/files\/Kythera_Instructions-09162020.pdf?v=1600278089\"\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\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e**All kits come with configured with the correct trigger linkage, filter fitting, and any additional components needed to convert the specific airsoft rifle model for which the kit is configured. The HPA Tank and Air Rig (regulator and line) needed to operate the system are purchased separately.\u003c\/em\u003e**\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/fPXLkgTDpGM\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/v9aas6uByxs\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/Segay-rs7HY\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/qjsU8_E6pF0\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/tb56MC-9QWo\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/pw7rKLoH0g4\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/t_tsMY592N4\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/8sRRtQKI2HU\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e \u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/kvlI5Ns1HyU\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Polarstar Airsoft","offers":[{"title":"V2 (M4\/M16) - #1 Nozzle","offer_id":52275602129232,"sku":"10000774","price":349.0,"currency_code":"EUR","in_stock":true},{"title":"V3 (AK) - #2 Nozzle","offer_id":52275602162000,"sku":"10001002","price":349.0,"currency_code":"EUR","in_stock":false},{"title":"V2.5 (JG\/A\u0026K SR-25) - #K1 Nozzle","offer_id":52275602194768,"sku":"10001003","price":349.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1839\/9805\/files\/Kythera_1920x500_0a67ee01-e1b0-4226-aa2d-9fbeefc9e764.jpg?v=1761820398"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1839\/9805\/collections\/asfasfasf.png?v=1761840602","url":"https:\/\/monkcustoms.nl\/collections\/polarstar-engines.oembed","provider":"Monk Customs","version":"1.0","type":"link"}