The Gold Tip Laser II Crossbow Bolts. You spared no expense to get the best crossbow on the market, why trust it with anything less than the best bolt on the market? Gold Tip's Laser II Bolts offer the ultimate in crossbow bolt performance. With flat and moon nock options, 20 inch or 22 inch lengths, and aluminum or brass inserts, the Laser II is offered in a configuration that will produce the optimum in accuracy for your upcoming hunt.