Ontario 6504 OKC3S Marine Bayonet (Brown) Made of 1095 Carbon Steel Blade Length 8 in (20 cm), Blade Material 1095 Carbon Steel Blade Thickness 0.2 in (0.5 cm), Blade Color Black Blade Finish Zinc Phosphate, Blade Grind Flat, Handle Color Brown Sheath Type MOLLE Compatible, Sheath Color Tan, Sheath Material Hytrel Country of Origin United States of America, Hardness 53-58 HRC, Edge Type Combo, Lock Type Fixed