CarboAstrum BearSquare
Custom · January 29, 2026 · shirogorov.com auction
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About this knife
CarboAstrum BearSquare with a DLC-finished MagnaCut blade, CarboTi scales, TiDamascus clip, backspacer and pivot screw inlay, DRRBS bearings and PLDS 4.0.
Facts
- Model
- CarboAstrum
- Variant
- BearSquare
- Kind
- Custom
- Number
- —
- Designer
- Sergey Shirogorov
- First shown
- January 29, 2026
- Shown at
- shirogorov.com auction
- Sale channel
- shirogorov.com auction
- Steel
- MagnaCut
- Blade finish
- DLC
- Blade length
- 100 mm
- Thickness
- —
- Overall
- 227 mm
- Weight
- 83 g
- Handle
- CarboTi scales
- Clip
- TiDamascus
- Backspacer
- TiDamascus
- Bearing
- DRRBS
- PLDS
- PLDS 4.0
- Counter screw
- Yes
- Lock
- Liner lock with apron
- Other
- TiDamascus pivot screw inlay; fourth piece of the winter auction series