Astur ZeroS™ Left-Handed Edition | Kizer Button Liner Lock™ | MagnaCut + Satin + Hollow Grind | Aluminum | KizerB™ 3818ZBD4 | Limited

FEATURES

Brian Brown X Kizer

Designed by renowned custom knifemaker Brian Brown. It combines custom design aesthetics with a minimalist screwless handle, high-performance CPM MagnaCut steel, and Kizer's smooth, safe Button Liner Lock.

CPM MagnaCut & Hollow Grind

MagnaCut & Hollow Grind: Crafted from premium CPM MagnaCut steel with a high hollow-ground geometry, delivering superior toughness, minimal cutting resistance, and lasting sharpness with minimal maintenance.

Kizer ZeroS & Button Liner Lock

Minimalist & Smooth Action: Featuring a signature screwless-look handle that eliminates visual noise, the Astur ZeroS combines a thumb stud with Kizer's Button Liner Lock for a smoother, safer, and fidget-friendly operation.

Gentlemen's EDC in Exceptional Colorways

Offered in 6 distinct colorways, the Astur ZeroS™ combines premium blade finishes with versatile handle materials, expertly engineered for sleek everyday carry and gentleman's appeal. This line also features tailored options for every enthusiast, including a dedicated left-handed variant (3818ZBD4) and ultra-limited D2C exclusive editions featuring Crystallized Titanium handles (3818ZBDK1 & 3818ZBDK2) crafted for collectors.

Lightweight & Durable Titanium Pocket Clip

Precision-machined from high-strength titanium clip, designed for seamlessly sleek ergonomics, superior durability, and reliable tension without visual noise.

SPECIFICATIONS

Model: Astur ZeroS™
Model Number: K3818ZBD4
Available: 2026 Nov
Overall Length: 7.59" / 192.81mm
Designer: Brian Brown
Opener: Thumb Stud
Blade Style: Clip Point
Blade Length: 3.18" /80.79mm
Blade Thickness:0.12" / 3mm
Blade Material: MagnaCut
Blade Finishing: Satin
Blade Grind: Hollow Grind
Handle Length:4.41" / 112.02mm
Handle Material: Aluminum
Pocket Clip: Titanium Non-Reversible
Weight: 3.35oz / 95g
Lock Type:Kizer Button Liner Lock™
Color: Black
Hardness: 62±1