{"product_id":"silverback-120-newton-aps-13mm-type-spring-for-srs-tac41","title":"Silverback - 120 Newton APS 13mm Type Spring for SRS \u0026 TAC41","description":"\u003cp\u003eAPS 13 mm, 120 Newtons spring\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis 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 the discontinued “push bolt” mechanism) and all TAC-41. While being compressed at 99 mm in length, it delivers 120 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\n\u003cp\u003e \u003c\/p\u003e","brand":"Silverback","offers":[{"title":"Default Title","offer_id":43220006600822,"sku":"SBA-SPR-3120","price":59.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/6241\/7014\/files\/SPR-3120-1.jpg?v=1774305112","url":"https:\/\/www.unlimitedairsoftshop.co.nz\/products\/silverback-120-newton-aps-13mm-type-spring-for-srs-tac41","provider":"Unlimited Airsoft Shop","version":"1.0","type":"link"}