【Shaft】 The Dynamic Gold series is a popular steel shaft among professional and amateur golfers. It provides excellent feel and stability, enabling accurate shots. 【Details】 This is a reshafted product that was originally installed on Mizuno Pro 319 irons as a Mizuno custom order at Niki Golf in Saitama Prefecture. There are some minor scratches and label wear from use, but they do not affect play. Mizuno Pro 319 irons, 5-P, 50°, 54°, 58° shaft installed. - Specs: Dynamic Gold 105 - Flex: R300 / S200 - Breakdown: #5 to P, 50° (7 shafts) = R300, 54°, 58° (2 shafts) = S200, total of 9 shafts - Kick Point: Butt - Grip: None - Material: Steel - Years of Use: Approximately 3 years Thank you for viewing. This is a used item, so please understand that no returns or refunds are accepted. Please check the photos carefully. Questions are welcome.