Easton 17158 Flatline 400 BlazerEaston Flatline Superlite Carbon arrows are the clear choice for the bow hunter that needs a flatshooting setup without sacrificing tight groups. Highprecision manufacturing ensures weight, spine and straightness matches for every arrow in a dozen. Specialized carbon is selected by the engineering team to produce the best highvelocity arrow available today. Smooth finish for quiet draw and easy removal from target. Carbon layers provide an ultraconsistent, strong carbon shaft construction. 2 inch Blazer vaned arrows.SpecificationStraightness: +.003"Weight tolerance: +2 grains,Weight (grains/inch): 7.4RPS Point (inch): 9/32Broadhead Adapter Ring (size 3 grains) BAR7