Upgrade your Oneida Eagle Osprey or Phoenix with a premium replacement bowstring crafted from BCY's advanced 452Xtra material. Our Double Served loop strings are specifically designed for lever action bows; this string is built to meet the performance demands of both hunters and archers who require reliability and accuracy in every shot. The 452Xtra material delivers all the benefits of the popular 452X—known for its excellent stability and minimal stretch—but with enhanced abrasion resistance, making it ideal for long-term durability in the field or on the range. Whether you're chasing fish with your Osprey or dialing in precise shots with your Phoenix, these strings are precision-built to maintain consistent performance and withstand the elements. Each string is pre-stretched and pre-twisted using our FRC conditioning process, meaning there's no break-in period required—just install and shoot with confidence. Available in three draw length options—Short, Medium, and Long—so you get the right fit for your specific bow setup. Our 452Xtra strings are constructed to exacting standards, offering improved speed, tighter groups, and dependable consistency. Designed and handcrafted in the USA with the serious archer in mind.