This is a Cold Steel Fixed Blade Knife known as the Kobun, model 17T.
The Kobun features Cold Steels iconic reinforced "American Tanto" point" making it highly resistant to bending or breaking because it is reinforced by the full thickness of the blade's spine (which runs almost to the very tip of the blade). Despite its thin profile" the Kobun's deeply checkered Kray-Ex handle is designed to offer maximum grip and is contoured to resist turning or shifting in the hand.
Features:
Kray-Ex handle
Secure-Ex sheath
5.5 blade length
