GunBroker is very easy for me. Type in what you're looking for and it finds what they have. There is also the ability to research what the item has sold for in the past. The photos are large and (depending on the photographer) of good resolution. The auction orientation can be a little off putting if you simply want to buy something but many listors set a minimum price and if you want to negotiate, send them a message and if they agree, it can be constructed as a buy it now and not violate the site's rules. The inventory of offerings is much smaller than the old GA, and that is a shortcoming. If everyone is as unhappy with GA as they say, the other sites will have more stuff. Internet sales are here to stay.