Jebs High-Voltage Choke Tubes are expertly engineered to effectively accommodate steel, lead, bismuth and any other shot you choose to fire. Their patented design provides shooters with a more consistent shot pattern, resulting in a distinctive and shortened shot-stream that delivers impressive knock-down power for those critical longer shots. Comes in both ported and non-ported models, these choke tubes are designed to enhance your shooting performance, offering the reliability and accuracy necessary for success in the field. Choose Jebs High-Voltage Choke Tubes to elevate your shooting experience.