{"product_id":"polarstar-airsoft-hpa-f1-version-2-conversion-kit-g-g-sr25-cylinder","title":"PolarStar Airsoft HPA F1 Version 2 Conversion Kit - G\u0026G SR25 Cylinder","description":"\u003cp\u003eThe F1 is a great buy whether you're an experienced player or new comer to the airsoft world. A great way to change up your game, the F1 not only reduces the weight of your gun significantly, you'll be able to shoot faster than ever before! Control the ROF and adjust your trigger pull in semi-auto, the F1 features an easy drop in system to accommodate all V2 and V3 Gearboxes (based on model). Why worry about damaging your AEG's internals because of which battery it can handle? The F1 uses a 7.4 LiPo battery and does not inflict harmful damage to your rifle's internals. The best feelings you'll experience while running an F1 in your AEG is getting true reliability and air efficiency. The engine is able to last throughout the day problem-free. PolarStar has made it so anyone can use their products, so spice up your arsenal by making it compatible with HPA!\u003c\/p\u003e\u003cp\u003eIn the Box\u003cbr\u003e1X F1 Engine\u003cbr\u003e1X FCU\u003cbr\u003e1X Set of Wire Harness\u003cbr\u003e1X Trigger Board\u003cbr\u003e1X Manual\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003eBrand: Polarstar\u003cbr\u003eNozzle Type: M4\u003cbr\u003eCompatibility: G\u0026amp;G SR25 AEG\u003cbr\u003ePropellant: HPA\u003cbr\u003eMaterial: Aluminum Alloy\u003cbr\u003eLength: 4\" Inches\u003cbr\u003eColor: BLUE \/ SILVER\u003cbr\u003e\u003cbr\u003eCalifornia Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"PolarStar","offers":[{"title":"Default Title","offer_id":53883043512686,"sku":"PS-F1-V2-SR25GG","price":350.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0899\/9524\/7982\/files\/pd-23107-1800x1200-1-480x480.jpg?v=1780815272","url":"https:\/\/store.xtremeairsoft.net\/products\/polarstar-airsoft-hpa-f1-version-2-conversion-kit-g-g-sr25-cylinder","provider":"XTREME Airsoft Superstore","version":"1.0","type":"link"}