Proto-Concept Golf Club Specifications
PROTOCONCEPT is a premium Japanese brand established in 2019 by the Endo forging house and the Golf Partner retail group. Its C-series irons share one loft ladder so they blend into combo sets, and the line is known for forging titanium - later ceramic - inside a one-piece soft carbon head. Heads are sold component-style and assembled to order in Japan or the US.
- Founded
- 2019
- Headquarters
- Tokyo, Japan
- Models on file
- 4
- Years covered
- 2020–2023
2020s
- 2020–2023C01 Irons7-iron 32° loft · Blade / Muscleback
- 2020–2024C05 Irons7-iron 32° loft · Players Distance Irons
- 2020–presentC07 Irons7-iron 31° loft · Game Improvement Irons
- 2023–presentC03 TC Irons7-iron 32° loft · Players Irons