GPKnives has also stated that they have all their current Quartermaster stock on clearance and will no longer be carrying them after those are sold due to the exact concerns raised in this thread. They're good people.
Good on them! I don't mean to single out BHQ but only bring them up because that "was" my trusted go to source.
There are plenty of online retailers and I may be old fashioned, but I want to buy from someone that believes and practices the old saying "we stand behind the product lines we carry" ... not "we can't vouche for what we sell is even legit", I mean seriously what the hell. I can buy knives all day from anonymous third party stores off Ebay and Amazon if I want to do that.