MTECH XTREME BALLISTIC EDC/ UTILITY KNIFE. 4'' Blade, EDC/ Utility knife for sale. High-tensile, carbon steel, Utility Knife, Hardness (Rockwell scale), rated 64. Holds an incredibly sharp edge, with one third serrstion to rear of blade & grip nurling along final inch, top-rear of blade. Is ''NOT'' spring loaded (illegal) but is 'damped'/ assisted in release. Runs a Zytel, allen-key fixed handle, finished in grey-slate with ingrained blue veneer finish. Handle provided clear central channeling & lock-liner insert & provides Index, 2nd finger & thumb upper grip indentations. Comes packaged in factory boxing with silk bag protector. This is an extremely well crafted, durable knife & on the basis of the varied and satisfactory uses I have put my 'Mtech' to (Dressing rabbit for my cat; Extracting stove-piped/ jammed 9mm rounds; Whistful wood-carving, opening bottles, cans, et,etc), I can thouroughly recommend this very sound utilty knife to You. Will make a really thoughful & classy Xmas gift for that special man in Your life