The 18 inch aluminium bolt in camo is perfect for hunting or target shooting. The 18 inch aluminium bolt works for a variety of crossbows and can be adapted to suit your needs with the removable arrowhead. The bolts are made from strong and lightweight aluminium and includes 3 coloured vanes (2 orange, 1 yellow). The bolt is 18 inches in length and 9mm in width. The 18 inch aluminium bolt is ideal for target shooting or hunting.