The A.D.O. (Alpha Detachment Operative) from Microtech. The ADO is hand-crafted from a solid billet of 154CM steel. The single-edged spear point blade is a hollow ground with plain edges, hand ground by Tony Marfione. This knife follows the design of Chris Reeve fixed blades with a hollow handle, accessed by unscrewing the glass breaker tip. This A.D.O. has knurled grip and comes with a custom leather sheath with embossed Marfione Dagger Logo. Dagger logo and 07/2011 date.