True Temper Dynamic Gold 105 Steel Iron Shaft Flex: R300 Regular Raw Length: 40.5" Launch: Low/Mid Tip Size: .370 Parallel True Temper Dynamic Gold 105 in the .370 Parallel Tip offering. For years there have been trade-offs when producing a lightweight steel shaft featuring tour-level performance. With Dynamic Gold 105, these compromises are no more. By creating a tour-caliber shaft in a premier lightweight design, the new Dynamic Gold 105 provides players with the exact same feel as Dynamic Gold in a mid-low launch and spin shaft that is engineered to be easier to swing. This allows for the control and accuracy expected from the Dynamic Gold brand while adding distance due to increased club head speed.