Greetings,
I am thinking of building my first AR-15 (yeah yeah, I know it's been months) and I am confused about the multitude of available stocks for the AR.

I am 6' 6" and like a long pull. All of the AR's that I have shouldered always feel short. One dealer told me to hold it more towards my collarbone, but there is not as much padding there! I am looking for a comparison of stocks and their lengths. Or, if such a thing doesn't exist, a recommendation for a long collapsable stock that I should use. Thanks for your help.

Mike F