https://www.galls.com/schrade-viper-out-the-front-assisted-opening-blade Handle: Aluminum Blade: 3.5″ Closed: 5.3″ Weight: 4.9 oz. Features blade lock and safety 4034 stainless steel source Karambit Knife Fighting
https://www.galls.com/smith-wesson-s-w-a-t-med-assisted-opening-serrated-knife-with-saf-pocket-clip Blade: 3-1/8 inches Handle: 4-1/8 inches Alloy handles with Kraton insert Stainless steel drop point blade Thumb stud for one hand opening Linerlock, pocket clip, and lanyard hole source Karambit Knife Fighting