CarboAstrum BearSquare

Custom · October 25, 2025 · CCKS Fall 2025

About this knife

CarboAstrum BearSquare with a hand-rubbed MagnaCut blade, CarboTi scales, gray-anodized titanium 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
October 25, 2025
Shown at
CCKS Fall 2025
Sale channel
Show auction
Steel
MagnaCut
Blade finish
Hand-rubbed satin
Blade length
—
Thickness
—
Overall
—
Weight
—
Handle
CarboTi scales
Clip
titanium, anodized gray
Backspacer
titanium, anodized gray
Bearing
DRRBS
PLDS
PLDS 4.0
Counter screw
—
Lock
—
Other
pivot screw inlay of gray-anodized titanium; second auction piece for CCKS Saturday