






About this knife
Custom Bio prototype with a Damasteel Bjorkmans Twist blade, anodized titanium handle with pocket clip, backspacer and hardware anodized a different color, and MRBS bearings on a steel underlay, offered as an auction piece at Mad Russian Evening (24 September 2022).
Facts
- Model
- Bio
- Variant
- —
- Kind
- Prototype
- Number
- —
- Designer
- Sergey Shirogorov
- First shown
- September 23, 2022
- Shown at
- Mad Russian Evening
- Sale channel
- Show auction
- Steel
- Damasteel Bjorkmans Twist
- Blade finish
- —
- Blade length
- —
- Thickness
- —
- Overall
- —
- Weight
- —
- Handle
- Anodized titanium
- Clip
- Anodized a different color from the handle
- Backspacer
- Anodized a different color from the handle
- Bearing
- MRBS with steel underlay
- PLDS
- —
- Counter screw
- —
- Lock
- —
- Other
- hardware anodized a different color from the handle
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- TiHatium
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