{"product_id":"silverback-aps-spring-13mm-90-newtonsrs-tac-41","title":"APS Spring 13mm - 90 Newton(SRS \u0026 TAC-41)","description":"\u003cp\u003eAPS 13 mm, 90 Newtons spring This spring is following the “APS 13 mm standard” (for 9 mm outside diameter spring guide). It will fit any rifle compatible with this standard, including all SRS (except push mechanism) and all TAC-41. While being compressed at 99 mm in length, it delivers 90 Newton (+\/- 5%, around 9 Kg of force). This spring received a black electrophoresis coating, and a laser marking to quickly identify the spring.\u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":55513921257796,"sku":"SBA-SPR-3090","price":15.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/3613\/2164\/files\/spr-30902.jpg?v=1755860056","url":"https:\/\/www.skirmshop.nl\/en-nl\/products\/silverback-aps-spring-13mm-90-newtonsrs-tac-41","provider":"Skirmshop","version":"1.0","type":"link"}