All carbon shaft designed for both compound and recurve target and field archery. Made from high strength carbon fiber with a micro-smooth finish for easy arrow removal from targets. Straightness tolerance of +-.003†and weight tolerance of +-1.0 grain. Available in sizes 600 (6.9 GPI), 550 (6.9 GPI), 500 (7.4 GPI), 450 (8.1 GPI), and 410 (8.5 GPI). Components sold separately. (Also uses A/C/E components)