{"product_id":"eemann-tech-progressive-recoil-springs-for-1911-2011-12-lb","title":"Eemann Tech Progressive Recoil Springs For 1911\/2011 - 12 Lbs","description":"\u003cp\u003e The Eemann Tech \u003cstrong\u003eProgressive Recoil Spring\u003c\/strong\u003e for \u003cstrong\u003e1911\/2011\u003c\/strong\u003e pistols and their clones with \u003cstrong\u003e5\" barrel length\u003c\/strong\u003e .\u003cbr\u003e\u003cbr\u003e Progressive Recoil Spring differs from the common spring by the fact that the distance between coils keeps reducing starting from the middle of the spring until the last coil.\u003cbr\u003e\u003cbr\u003e While getting pressure the spring starts functioning \u003cstrong\u003ein two phases\u003c\/strong\u003e :\u003cbr\u003e \u003cstrong\u003e• 1st:\u003c\/strong\u003e The first half of the spring with identical distance between coils starts compressing from the beginning.\u003cbr\u003e \u003cstrong\u003e• 2nd:\u003c\/strong\u003e After the first half has been fully shrunk the second half with reduced coil distance starts its compressing as well.\u003cbr\u003e\u003cbr\u003e Each coil increases the spring compression. Full compression provides maximum resistance and reduces recoil impulse.\u003cbr\u003e \u003cbr\u003eEvery Eemann Tech Recoil spring has its own unique color that allows visual identification of the power value throughout its whole service life period.\u003cbr\u003e\u003cbr\u003e All springs are painted with polymer heat treated paint which remains flexible throughout the entire period of service. The paint does not ruin or dye handgun from inside.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eColor table:\u003c\/strong\u003e\u003cbr\u003e • 6 lbs - DARK BLUE\u003cbr\u003e • 7 lbs - DARK GREEN\u003cbr\u003e • 8 lbs - GREY\u003cbr\u003e • 9 lbs - BROWN\u003cbr\u003e • 10 lbs - MAGENTA\u003cbr\u003e • 11 lbs - GREEN\u003cbr\u003e • 12 lbs - BLUE\u003cbr\u003e • 13 lbs - WHITE\u003cbr\u003e • 14 lbs - RED\u003cbr\u003e • 15 lbs - ORANGE\u003cbr\u003e • 16 lbs - ROSE\u003cbr\u003e • 17 lbs - YELLOW\u003cbr\u003e • 18 lbs - BLACK\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eNote:\u003cbr\u003e\u003c\/strong\u003e The Eemann Tech Progressive Recoil Spring fits:\u003cbr\u003e \u003cstrong\u003e•\u003c\/strong\u003e STI 1911\/2011 standard 5\" Factory Steel Guide Rod\u003cbr\u003e \u003cstrong\u003e•\u003c\/strong\u003e STI 1911\/2011 5\" Recoil Master system\u003c\/p\u003e","brand":"EEMANN TECH","offers":[{"title":"Default Title","offer_id":51506759139675,"sku":"EEM.ET-111332","price":8.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5501\/7307\/files\/planetshooters_4eemann-tech-progressive-recoil-spring-for-19112011_b7ac4d75-c291-4282-ba9e-84c673dd6dd0.jpg?v=1775482129","url":"https:\/\/www.planetshooters.com\/en\/products\/eemann-tech-progressive-recoil-springs-for-1911-2011-12-lb","provider":"Planet Shooters","version":"1.0","type":"link"}