While Cold Steel's standard .625 Magnum Blowguns are awesome, they decided to raise the bar even higher with the new Professional .625 models. Available in 4-foot and 5-foot lengths, they come with a target style mouthpiece and a 3mm thick barrel. Yep! That makes them almost twice as thick, and 45% heavier than our standard model and clinches their title of heaviest, commercially made blowguns in the world. Don't miss your chance to take advantage of the increase in accuracy offered by their great weight and rigidity. Don't miss out in the increased toughness they offer as an impact tool in a self-defense situation. Buy your Professional .625 Blowgun today! Length: 4'. Wall Thickness: 3 mm. Includes: Mouthpiece, Rubber Ferrule, Dart Quiver, Quiver Guard, and 36 Darts. The 36 darts are composed of 12 Stun Darts, 12 Mini Broadhead Darts, 6 Broadhead, and 6 Bamboo darts. High quality, not a cheap imitation!.