transfer from 1/6th barrel to Corny

[ak6143]

The unit Im putting together should fit 2 Cornys but not 2 1/6th barrels and probably not even (1) 1/6th barrel and (1) corny. My brother has all of the brewing stuff at his place so likely there will be quite a few times where I just go to the store and get a 1/6th barrel vs brewing myself. My question is if I do that, what is an easy way to get the beer out of the 1/6th barrel into my corny?

Thanks
Adam