JBL International manufactures professional spearfishing equipment for underwater hunters of all skill levels. All of the spearguns are manufactured and assembled in the United States, using only the highest quality materials. What's more, JBL spearguns can be easily modified to suit specific underwater conditions. For example, you can change spear points, add slings, change the barrel or muzzle, or do a variety of other adjustments and alterations. All in all, JBL spearfishing equipment demonstrates high accuracy and bullet-proof durability.