All carbon hunting shaft combines the increased penetration X diameter design with Deep Six components for improved performance and naturally higher FOC. Made from high strength carbon-composite fibers. Straightness tolerance: +-.003”. Available in sizes 490 (8.1 GPI), 400 (9.0 GPI), 340 (9.5 GPI), and 295 (10.7 GPI). Includes Deep Six steel RPS inserts and X nocks. Factory fletched with Blazer vanes.