{"product_id":"zero-upgrade-set-for-vsr-and-cyma-cm-700-cm-708-9mm-upgrade-spring-for-sniper-rifles-m120-400-fps","title":"ZERO upgrade set for VSR and CYMA CM.700, CM.708 (9mm upgrade spring for sniper rifles -M120 (400 FPS))","description":"\u003cp\u003eDurable and light upgrade set for Tokyo Marui VSR (see application bellow !!!) and CYMA CM.700 spring action airsoft rifle. Package include all what is needed for basic upgrade. It is the same piston that is used in the AirsoftPro ZERO trigger Gen.4.1 (and higher).\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eHybrid Piston\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe piston is made by CNC machining from light, but \u003cstrong\u003edurable aluminum alloy 6061-T6 (Dural)\u003c\/strong\u003e with a high-quality anodized finish.\u003c\/li\u003e\n\u003cli\u003eThe piston catch is made of stainless steel.\u003c\/li\u003e\n\u003cli\u003eThe piston has two sliding polyacetal (POM) rings.\u003c\/li\u003e\n\u003cli\u003eThe piston head has an back-pressure system with O-ring (O-ring expands and seals better when shotting).\u003c\/li\u003e\n\u003cli\u003eThe enlarged inner piston diameter allows you (and we recommend) to insert a \u003cstrong\u003estronger 9mm spring upgrade\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: lenght - 105mm, outer diameter - 21,8mm, inner diameter - 13,5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 30g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cb\u003eSpring guide\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"text-align: justify;\"\u003eAllows the use of classic 7mm springs and stronger 9mm spring springs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"text-align: justify;\"\u003eAxial bearing makes \u003cstrong style=\"font-weight: 400;\"\u003epull back much smoother\u003c\/strong\u003e, because of limited spring rotation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe spring guide is made of \u003cstrong style=\"font-weight: 400;\"\u003estainless steel with a perfectly smooth surface\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003eSpring\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality spring made of spring wire with heat treatment and grinded ends.\u003c\/li\u003e\n\u003cli\u003eChemically blackened against corrosion.\u003c\/li\u003e\n\u003cli\u003eThe outer diameter of the spring is about 12.8mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eSprings\u003c\/strong\u003e are offered in range from M110 to M190. You can simply select it before add into shopping cart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e \u003cspan id=\"result_box\" class=\"\" lang=\"en\" tabindex=\"-1\"\u003eWarning: We do not take responsibility on gun damage due to the use of very strong springs. Stronger M180 and M190 springs are hard to stretch. \u003cspan class=\"\"\u003eThe reasonable spring is M150.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003eAPPLICATION:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCYMA CM.700, CM.708\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eTokyo Marui VSR-10 , but can be combined only with the ZERO trigger catch system! Does not work with the stock trigger set, because the stock trigger has a 45° piston sear.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Airsoftpro","offers":[{"title":"Default Title","offer_id":54851142025539,"sku":"10301-VSR","price":45.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/6397\/2898\/files\/airsoftpro-vsr-zero-sniper-set-2021-1.jpg?v=1790764322","url":"https:\/\/contractorhouse.net\/en\/products\/zero-upgrade-set-for-vsr-and-cyma-cm-700-cm-708-9mm-upgrade-spring-for-sniper-rifles-m120-400-fps","provider":"ContractorHouse","version":"1.0","type":"link"}