{"product_id":"carbon-express-nano-pro-rz-shafts-650-1-doz","title":"Carbon Express Nano Pro RZ Shafts 650 1 doz.","description":"The Carbon Express Nano-Pro RZ is a compound field arrow built with Tri-Spine Technology that pairs stiff ends with a more flexible center section to manage dynamic spine in flight. This multi-spine construction supports consistent launch behavior, repeatable accuracy, and forgiving performance in windy conditions. Built from lightweight, high-strength 46-ton carbon, it is designed to maintain its spine and straightness tolerances over extended use. Straightness is rated to +\/- 0.0025 inches with a +\/- 1.0 grains weight tolerance, and it includes 12 Bulldog nock collars.","brand":"Carbon Express","offers":[{"title":"Default Title","offer_id":44770213101602,"sku":"X867650","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/9780\/0482\/files\/292715947.jpg?v=1785227960","url":"https:\/\/shop.finalstalk.com\/products\/carbon-express-nano-pro-rz-shafts-650-1-doz","provider":"Final Stalk","version":"1.0","type":"link"}