Hey guys, i know this question might be asked before, but somehow i try to search thread engine it doesn't pop any result. Maybe due to limited access membership. Is SOG Arc lock = Axis lock? are they the same locking system with different name? I have so many BM knife, frame lock, mono lock, liner lock.....i just don't have all time famous Axis lock. That is weird...for most people prob. Axis lock is the first to own. now i have meantion it.......makes me think...maybe i need a new knife.