Time-tested reversible Sting-A-Ree point w/ JackHammer replaceable tip added. 3 barb positions - retracted during shooting & penetration, extended during retrieval & reversed by turning the shaft for removal. ~530 grains. This extremely popular point offers extreme simplicity of use & is heavy enough to produce good penetration. Removal from a fish is a breeze--turn the shaft & pull out the arrow. Turn the shaft the other way & you are ready to shoot again. This point is not for big 20 tournament bowfishing since occasionally a struck fish rolls enough in the right direction for the barbs to reverse before the fish has been landed.