{"product_id":"silverback-13mm-type-spring-120-newtons-for-srs-and-tac-41","title":"Silverback 13mm type spring, 120 Newtons (for SRS and TAC-41)","description":"APS 13 mm, 120 Newtons spring\r\n\r\n \r\n\r\nThis 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.","brand":"Socom Tactical Airsoft","offers":[{"title":"Default Title","offer_id":52900703895776,"sku":"SBA-SPR-3120","price":22.95,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.carouselstore.co.uk\/products\/silverback-13mm-type-spring-120-newtons-for-srs-and-tac-41","provider":"Carousel Store","version":"1.0","type":"link"}