Well....it's an old 'selling trick' that dealers use. They don't bother listing details because they WANT you to have to call them so they have a chance to sink their hook into you.
Look at it this way - a dealer not listing details serves two purposes. He might sell the gun to someone who never asks; the less a buyer asks the less a dealer has to lie and cover up. Or, he might get a call from someone a little more informed in which case he knows he is talking to someone more likely to appreciate the gun and pay for it. Either way, his laziness in listing pays off for him.
