{"product_id":"2-pack-gel-gun-upgrade-metal-spring-1-2-1-3-1-4-1-5mm","title":"2 Pack Gel Gun Upgrade Metal Spring 1.2\/1.3\/1.4\/1.5mm","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eCompatible with most rifle gel launchers, such as m4a1, acr, scar, HK416, AK, g36c, AR15, MK8, MK18, etc.\u003cbr\u003eThis metal spring is compatible with most rifle gel guns, which can increase bullet speed and range\u003c\/p\u003e\n\u003cp\u003e1.2mm is isometric, 1.3mm is semi-isometric, 1.4mm, 1.5mm are non-isometric\u003c\/p\u003e\n\u003cp\u003eMaterial: Metal\u003c\/p\u003e\n\u003cp\u003eType: 1.2mm, 1.3mm, 1.4mm, 1.5mm\u003c\/p\u003e\n\u003cp\u003eLength: 1.2mm (14.8cm), 1.3mm (14.8cm), 1.4mm (16.2cm), 1.5mm (16cm)\u003c\/p\u003e\n\u003cp\u003ePackage includes: 2 gearbox upgrade springs for gel ball launchers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere is a general comparison of spring wire thickness and power level:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.2mm → ~M90 equivalent.\u003c\/p\u003e\n\u003cp\u003e1.3mm → ~M100 equivalent.\u003c\/p\u003e\n\u003cp\u003e1.4mm → ~M110 equivalent.\u003c\/p\u003e\n\u003cp\u003e1.5mm → ~M120 equivalent.\u003c\/p\u003e","brand":"Iznora","offers":[{"title":"2*1.2mm","offer_id":44483990487082,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true},{"title":"2*1.3mm","offer_id":44483990519850,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true},{"title":"2*1.4mm","offer_id":44483990552618,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true},{"title":"2*1.5mm","offer_id":44483990585386,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5618\/3594\/files\/20250709160120.jpg?v=1781934838","url":"https:\/\/zyltar.com\/products\/2-pack-gel-gun-upgrade-metal-spring-1-2-1-3-1-4-1-5mm","provider":"Zyltar","version":"1.0","type":"link"}