U.S. Navy SEALs' active-duty bayonetsBlade Material: 1095 High Carbon Steel Handle Material: Plastic Coating: Phosphate Matte Coating Overall Length: Approx. 29cm Blade Length: Approx. 15.8cm Blade Thickness: 0.55cm Hardness: 57-58HRC Weight: Approx. 435g Sheath: Tactical K-Sheath Material: High Chromium Alloy Stainless Steel. Like the Chinese Type 95 bayonet, this multi-purpose bayonet has multiple functions including cutting, sawing, filing, and chopping. When mounted on a rifle, it can be used for bayonet fighting. Due to the requirements for bayonet use, it needs to be wear-resistant, strong, and rust-free in humid climates.