{"product_id":"carbon-express-carbon-express-nano-pro-rz-shafts","title":"Carbon Express Nano-Pro RZ Shafts","description":"\u003cp\u003eDesigned 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.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for compound archers;Parallel shaft with three different spines;Flexible center Red Zone  manages arrow flex on the shot;Will not take a set like aluminum core arrows;All components sold separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carbon Express","offers":[{"title":"400","offer_id":48467662536954,"sku":"51587","price":449.99,"currency_code":"USD","in_stock":false},{"title":"450","offer_id":48467662569722,"sku":"51588","price":449.99,"currency_code":"USD","in_stock":false},{"title":"500","offer_id":48467662602490,"sku":"51589","price":449.99,"currency_code":"USD","in_stock":false},{"title":"550","offer_id":48467662635258,"sku":"51590","price":449.99,"currency_code":"USD","in_stock":false},{"title":"600","offer_id":48467662668026,"sku":"51591","price":449.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5568\/5114\/files\/X867400_1.jpg?v=1777024903","url":"https:\/\/store.timbermesaoutdoors.com\/products\/carbon-express-carbon-express-nano-pro-rz-shafts","provider":"Timber Mesa Outdoors Store","version":"1.0","type":"link"}