Mine is the ATG-1808G M390 Zumwalt.
It's heavy. I'm not one to complain or care much about the weight of a knife but it seems heavy for what it is. I think it comes from the blade which is almost 4' (10cm) long and 0.150"(4mm) thick.
The number after "Ser." on the blade near the pivot is not unique as it appears to be the model number.
It doesn't take much pressure at all on the lock bar to lock this flipper up. The handle design doesn't help to prevent this.
The card that came in the tin was for an ATZ-1815G M390 Tomahawk.
It does come in a unique tin with a polishing cloth embossed with their logo and name and a nice carrying case with their logo embroidered on it that could fit two fairly large knives.
It is finished and made well. Centered, locks up tight, drops shut for those that care, and no blade play on ceramic bearings.
I purchased it locally for $149.99. Looking at their website, I would not have paid anything closer to $299.99. It's not a company I'm particularly interested in so I don't know if this a typical discount one expects. I was not aware of them until after I got home and looked them up trying to figure out what model I had.
Overall a decent knife but offers nothing that I couldn't and wouldn't choose to get some place else.
