Bone bolts, along with a Dorgeshuun or Zanik's crossbow, are a cost-effective Ranged training method. Nardok sells the bolts for 4 to 5 coins each, depending on the shop's current stock, but only sells a maximum of 300 at a time. It takes about a day for the shop's supply to completely restock. They are considered popular to train with amongst players training Ranged because of this low price. At one time bone bolts used to sell for as low as 2 coins each on the Grand Exchange.