The SMF and SNG are half G10 (one milled piece, no liner) and half Ti. Its okay, though. Its proven to be a very stable means of construction- which is why EKI and even some custom makers are using it- also the new Zero Tolerance line from Kershaw. Besides, Mick once went at the original SNG with a sledgehammer and it still worked. There was splintering (obviously), but nothing so that the knife was damaged beyond use.
-Anthony