Kizer Ki3619BDA4 Drop Bear Zero (M390, Satin, Drop Point, Aluminum) Pocket Knife

The Kizer Drop Bear® Zero Pocket Knife (Model Ki3619BDA4) is a refined everyday carry tool designed for smooth operation and minimalist performance. Built around the Kizer Button Liner Lock™ system, this pocket knife delivers intuitive handling, reliable lock strength, and fluid deployment suited for daily cutting tasks.

At its core is a satin‑finished M390 blade measuring approximately 3.1″, paired with a hollow grind to provide precise slicing ability and efficient cutting performance. The drop point blade style offers controlled tip handling and balanced cutting capability, making it suitable for a wide range of everyday utility needs.

The lightweight aluminum handle features a clean screwless show side design, delivering a smooth ergonomic feel and streamlined appearance. The thumb stud opener ensures controlled deployment, while the reversible pocket clip and integrated lanyard hole support adaptable carry options. With an overall length of about 7.23″ and a balanced weight, the Drop Bear® Zero offers dependable performance in a sleek, minimalist format.

Kizer Ki3619BDA4 Drop Bear® Zero Key Features

• M390 blade with satin finish — reliable edge performance and efficient cutting capability
• Drop point blade style with hollow grind — controlled slicing and precision work
• Kizer Button Liner Lock™ — secure lockup with smooth and intuitive operation
• Thumb stud opener — controlled and reliable blade deployment
• Aluminum handle with screwless show side — lightweight construction and clean design
• Reversible pocket clip — adaptable carry options
• Integrated lanyard hole — practical carry flexibility

Specifications

• Model: Drop Bear® Zero
• Model Number: Ki3619BDA4
• Overall Length: 7.23″ (183.6 mm)
• Blade Length: 3.1″ (78.8 mm)
• Blade Thickness: 0.12″ (3 mm)
• Blade Material: M390
• Blade Finish: Satin
• Blade Style: Drop Point
• Blade Grind: Hollow Grind
• Handle Length: 4.13″ (104.8 mm)
• Handle Material: Aluminum
• Handle Color: Light Gray
• Lock Type: Kizer Button Liner Lock™
• Opener: Thumb Stud
• Hardness: 59–60 HRC
• Weight: 3.48 oz (98.6 g)
• Designer: Azo

Overview

The Kizer Drop Bear® Zero Pocket Knife (Ki3619BDA4) delivers a combination of minimalist design, smooth deployment, and dependable cutting performance. Featuring a satin M390 drop point blade, hollow grind geometry, and aluminum handle with Kizer Button Liner Lock™ system, it provides reliable everyday carry performance in a clean and lightweight format.