Material
- Main body:FC25
- Q-Lock Element::SCM44
- Height Cylinder:SCM42
- Rough Guide:MC Nylon
- Bottom Surface Rough Guide:MC Nylon
- Spacer:S45C
Heat treatment
- Main body:Annealing
- Q-Lock Element:Heat treatment (HRC55)
- Height Cylinder:Heat treatment (HRC55)
Surface treatment
- Main body:Painting (Cast Surface)
- Q-Lock Element:Non-electrolytic Plating
- Height Cylinder:Blackened