Looking for stand up screw guns

Hey guys. I am looking for the good ol fashioned stand up screw gun attachment that has a barrel that screws in the gun as an extension of the shaft. On the bottom it has a spring loaded shaft where the screw drops in and you can adjust it for the length of the screw. It also has a side mount tube where you can manually drop one screw in at a time as you screw the previous screw in. I am not looking for the new quickdrive unit that is auto fed and can only be used with collated screws. I want to be able to reach into my pouch and drop one screw at a time into the feed tube and just keep going. I want to buy two of them.

Is there something you don't like about the collated screws? Curious B) :) :) B) Deep Down In Florida Where The Sun Shines Damn Near Every Day