Viare Carbon Crossbow Bolt 20-Inch Crossbolt Arrows Fletched 4 Inch Vane with Field Point 13.78 grains per inch, matched with 125-grain Broadhead;Excellent accuracy and target penetration Pack of 6/12/24 20 inch Carbon Crossbow Bolt with strong, lightweight carbon shafts; improved wall thickness for added durability Removable Tips to attach broadheads Bolts come with standard 4" vanes, inserted moon nocks Archery crossbow hunting or practice