Endura from '96 or '97 - miss the plastic clips. Took it on a lot of outdoor adventures and a couple trips to Iraq. Would abuse it, train with it, throw it against wood and sand-bags (with lots of rock), and it never suffered tip damage or blade play. Really loved the knife until it was stolen in '05. It was like having a friend pass away who had been around since teenage years and been through every thing, every where.