Features the same Smart Carbon Technology as the Pro and XT series. A popular choice for the budget minded hunter who still expects the ultimate in durability. Straightness tolerance of +-.006" and weight tolerance of +-2 grains. Available in sizes 500 (7.3 GPI), 400 (8.2 GPI), 340 (8.9 GPI), and 300 (9.3 GPI). Includes GT series nocks and Accu-Lite inserts.