{"product_id":"carbon-express-nano-pro-rz-shafts-450-1-doz","title":"Carbon Express Nano-Pro RZ Shafts 450 1 doz.","description":"Designed for compound archers shooting long distance field and target archery. Parallel designed shaft has three different spines, with a more flexible center Red Zone and stiffer front and back sections. This manages how an arrow flexes in flight to deliver pinpoint accuracy. Will not take a set like aluminum core arrows, and will maintain initial spine for several seasons. Straightness tolerance: +-.0015\", Weight tolerance: +- 1 gr. Available in sizes 400 (8.7 GPI), 450 (8.1 GPI), 500 (7.6 GPI), 550 (7.2 GPI), 600 (6.9 GPI). All components sold separately.","brand":"Carbon Express","offers":[{"title":"Default Title","offer_id":47367139721355,"sku":"X867450","price":449.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8581\/8251\/files\/307860116.jpg?v=1781536947","url":"https:\/\/taktactical.com\/products\/carbon-express-nano-pro-rz-shafts-450-1-doz","provider":"Taktactical.com","version":"1.0","type":"link"}