The Cayman HF SE speargun is an excellent gun with three bands and a hydroform shaped barrel. The hydroform barrel allows for easier tracking from side to side. The open muzzel design allows you to quickly reload the gun. Another feature of this gun is guide rail down the length of the barrel reducing the whip effect causing greater accuracy. The 90 cm gun is the longest length gun we recommend for diving in Washington waters, however if you travel to tropical or open waters the gun still has the length and power to be effective against the larger fish.