Composite Carbon Shafts Are Currently Being Produced With A More Consistent Wall Thickness For More Durability. At 13.78 Grains Per Inch Matched With A 100 Grain Point These Arrows Provide Maximum Accuracy And Penetration. Includes Field Points And Moon Nocks. 5 Per Pack. Kindly note that the field points are the arrow tips and the moon nocks are the orange tips already attached to the arrows next to the fletching.