The Spyderco Chaparral™ CPM REX 121 C152GPBO121 is a masterclass in extreme edge retention and slim-line engineering. This specialized model features a 2.80" blade crafted from CPM® REX® 121, a high-vanadium, cobalt-bearing tool steel engineered for the highest possible wear resistance available in a high-speed steel. Designed to bridge the gap between carbide and high-speed steel, REX 121 offers an unparalleled level of hardness that allows this thin, full-flat ground blade to maintain a razor-sharp edge through the most grueling cutting tasks.

The handle is constructed from Burnt Orange G-10 with a peel-ply texture, the signature colorway for Spyderco's REX 121 family. This distinctive handle provides a secure, high-traction grip while maintaining the Chaparral’s legendary ultra-slim 0.33-inch profile. Despite its lightweight, linerless feel, the knife is supported by a rock-solid back lock mechanism for completely ambidextrous security. For the steel enthusiast who demands the absolute pinnacle of cutting longevity, the Chaparral REX 121 is an unrivaled achievement in modern cutlery.

• Elite CPM REX 121 Tool Steel: A premier high-speed steel with exceptional cobalt and vanadium content, offering the greatest wear resistance and edge longevity of any Chaparral model.

• Signature Burnt Orange G-10: Durable, impact-resistant handle scales with a non-slip peel-ply texture, designated as the official color for Spyderco’s REX 121 series.

• Ultra-Slim EDC Profile: Specifically designed to disappear in a pocket or waistband, making it the perfect choice for discreet carry in professional environments.

• Precision Back Lock: A high-strength, symmetrical locking mechanism that provides a secure, audible lockup and fully ambidextrous operation.

• Full-Flat Ground Blade: The 2.80" blade is ground from spine to edge to provide surgical slicing geometry and minimize drag through tough materials.