Orbital Knives Large Calisto Full Ti Nested Liner Lock DLC Coated 20CV Blade

The Large Callisto exists for one reason: you asked for it. After the overwhelming response to the original Callisto, Orbital answered the call for a bigger, more capable version—delivering a knife that doesn’t just scale up, but improves across the board.

This version features a 3.5” clip point blade crafted from CPM-20CV steel, finished in a durable DLC coating for enhanced wear resistance and a sleek, premium look. Known for its exceptional edge retention and corrosion resistance, 20CV is a top-tier choice for serious everyday carry performance.

Built with a full titanium construction, the Large Callisto offers a solid, substantial feel without unnecessary bulk. The upgraded design includes nested liners, functional jimping for improved control, and a milled, contoured handle that enhances both grip and ergonomics. Every detail has been refined to deliver a better in-hand experience and greater overall performance.

Deployed via a thumb hole and secured with a liner lock, the Callisto provides smooth, reliable action while maintaining a clean, modern aesthetic. Finished with a milled titanium pocket clip, this knife is built to perform and designed to stand out.

Key Features:

• Blade Steel: CPM-20CV
• Blade Length: 3.5”
• Blade Finish: DLC
• Blade Shape: Clip Point
• Grind: Flat
• Overall Length: 8.2”
• Closed Length: 4.7”
• Handle Material: Titanium (milled + contoured)
• Lock Type: Liner Lock
• Opening Mechanism: Thumb Hole
• Pocket Clip: Milled Titanium (right side only)
• Weight: 4.8 oz
• Designer: Eddy Martinez
• OEM: Kansept Knives

Why It Stands Out:

The Large Callisto takes everything that made the original great and refines it into a more capable, premium EDC platform. With upgraded ergonomics, a larger blade, and high-end materials throughout, this knife is built for users who want performance, durability, and a commanding presence in hand.