White River Knife & Tool Ursus 45 – 4.5" MagnaCut Fixed Blade Knife Custom Mexican Blanket Micarta

Meet the White River Knife & Tool Custom Ursus 45, upgraded with stunning Mexican Blanket Micarta handle scales crafted by G.L. Hansen & Sons and paired with a premium CPM MagnaCut blade. Built as a no-frills workhorse, the Ursus 45 is trusted by outdoorsmen, bushcrafters, and field professionals who demand durability, edge performance, and long-term comfort.

The 4.5" MagnaCut blade delivers elite toughness, edge retention, and corrosion resistance—perfect for wilderness use in all weather. Its ergonomic handle geometry allows for prolonged, fatigue-free control whether you're processing firewood, carving tools, prepping food, or building shelter.

This custom variant blends White River’s proven field design with an exclusive, high-grip micarta pattern that performs as good as it looks. Finished with a molded Kydex sheath, the Ursus 45 is ready for hard backcountry use the moment it leaves the box.

Proudly made in the USA.

Key Features:

• 4.5" CPM MagnaCut blade for superior edge retention and toughness

• Custom Mexican Blanket Micarta handles by G.L. Hansen & Sons

• Ergonomic grip designed for long hours of field use

• Ideal for bushcraft, fire prep, wood carving, food prep, and general wilderness tasks

• Balanced 8.3 oz weight provides confidence and control

• Includes a durable Kydex sheath

• USA made craftsmanship and heat treatment

• Full-size outdoor fixed blade with exceptional durability

Specifications: