{"product_id":"carbon-express-nano-pro-rz-shafts-400-1-doz","title":"Carbon Express Nano-Pro RZ Shafts 400 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":44790519693346,"sku":"X867400","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/9780\/0482\/files\/286688676.jpg?v=1769894629","url":"https:\/\/shop.finalstalk.com\/products\/carbon-express-nano-pro-rz-shafts-400-1-doz","provider":"Final Stalk","version":"1.0","type":"link"}