Design and Blade:

Blade Shape: The knife has a distinctive tanto or modified tanto blade shape.
Material: The blade appears to be made from high-quality stainless steel with a black coating, providing durability and corrosion resistance.
Serration: One side of the blade features partial serrations, making it versatile for various cutting tasks.

Handle:

Material: The handle is likely made from a durable polymer or G10, providing a secure grip.
Color: The handle comes in a desert tan color, which is common for tactical and military applications.
Features: The handle includes a ring at the end, commonly seen in karambit-style knives, providing additional grip options and utility.
Sheath:

Material: The sheath is made from a tough polymer, offering robust protection for the blade.
Mounting Options: It includes multiple mounting options, such as straps and loops, for versatile carrying positions (e.g., belt, leg, or vest mounting).
Additional Features:

Ring at the End: Enhances handling and provides extra security during use.
Ergonomic Design: The handle has an ergonomic shape, ensuring comfortable and secure grip during use.
Specifics from the Images:

Usage and Applications:
This knife is designed for tactical, military, or outdoor use, providing a combination of a strong, versatile blade and a durable, ergonomic handle. The mounting options make it adaptable for various carrying methods, making it suitable for quick deployment in field conditions.