As much as I like Mad Dog's knives, in no way do I consider mine customs. A FEW people may have stroked him into making customs for them, but if I or any mere mortal that he did not consider a good friend called up and asked for even a miniscule variation, we would not get it. He won't even do something so little as to grind a blade without a choil for someone or any other teeny weeny customization (name your choice of slight variation), because he does not like HIS knives that way, and therefore he will not make them for you that way. This is is NO WAY meant to bash Kevin, it is just a flat out fact and he would probably be the first to agree. I like him, and I like his knives just the way he makes them, but that doesn't mean I will call them something that they aren't.
A custom knife to me begins at the point where I can call up the maker and AT LEAST heve them put small changes on their model to suit me. From there, you get into knives where you can even design them from the ground up, but at the very least, custom to me means that you called up, said what you wanted, even if it is extremely close to the makers preferred design, and THEN the custom maker makes the knife just for you.
One basic standard is, if the maker makes the knife BEFORE YOU EVEN ORDER IT, it would be kinda tough to call it a "custom".
A "well made", "hand made", "benchmade", "high end production", "low volume production", "hand made production" etc or any variant of those terms may apply to such fine knives, but "custom" they ain't.
That's just mine humble opinion, and you know what...I could even be wrong!
thaddeus