This.
Knew what he has, took the time to gather the information and what questions to ask, then purposely omits said information from his ad. I don't care what he prices it at, that's his business, but purposely omitting info and claiming its on the buyer to understand what they are buying based off a couple photos is pretty politician like, especially when you put all the good points in but none of the negatives.
Usually I use photos to verify the description, not the other way around. It also goes to show how certain phrasing doesn't mean a lot such as 'all matching' doesn't mean a ton if it isn't a complete firearm (to a collector, which realistically is who 'all matching' matters to in the first place).