I HAVE A KNIFE THAT IS A BENCHMARK, IT IS A STRANGE KNIFE THAT OPENS WHEN YOU PUSH THE BLADE FOWARD. THE BLADE SLIDES UP THROUGH THE HANDLES AND IT LOCKS OPEN. IT HAS STAG HANDLES AND A SERIAL# ON IT. IT IS VERY UNIQUE AND I NEVER SEEN ANOTHER ONE LIKE IT. IT SEEMS TO BE VERY WELL MADE. DOES ANYBODY KNOW THE KNIFE AND WHAT IT IS WORTH. THANKS



