A quick reverse image search revealed that your knife is most likely a JHO Knives Model GS-1. If so, it apparently originally retailed for $260 USD and was available in a variety of blade and handle finishes. The knife’s blade is made from CPM S35VN steel and the handle is titanium. The purchase price included a carrying case, a set of two Torx mini-screwdrivers (T6 & T8), and a spare set of Teflon bushings. “GS” was reputedly an abbreviation for “Gentleman’s Slasher”. The knife is no longer listed on JHO’s website. https://hiconsumption.com/2017/01/jho-gs1-knife/ https://gearmoose.com/jho-knives-gs1/ https://jho-knives.com/ https://jho-knives.com/collections/all
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