Speargun Powerheads

FREE SHIPPING!! Powerhead Posse Approved!! These single use powerheads are are CNC machined from delrin and precision made to perfectly fit most popular shafts sizes.(7.0 mm, 7.5 mm, 9/32, and 5/16) They are designed to accept standard .223 ammunition. They slide right on the end of your speargun shaft or sliptip quickly and easily when you need to protect yourself from sharks. Buy the 4 pack in the drop down and save!! Note: The .223 ammo rounds are not included and must be purchased elsewhere as we do not sell ammo. There is no firing pin or any moving parts to fail. It is best to put some fingernail polish on both ends of your ammo to make it water tight before taking them in the water. You must exercise extreme caution at all times when using these devices. Only use while in the water. Slide them gently on the front of your speargun shaft from the side while in the water. Never put your hand or fingers on top the the powerhead when loading or unloading and never point in the direct