Focal Banger isn't available anywhere except for on-premise consumption at restaurants and bars at this point, as far as I know. They're currently building a separate brewery in Stowe that will be dedicated to brewing Focal Banger, so it will eventually be available in 4-packs from what I understand. It's such an awesome beer..
Not that one.. I can see how this may be difficult considering Pipeworks heavily hops about 90% (or more) of their beers.. If I get 1 or 2 more incorrect guesses, I'll drop a hint.
The label suggests it is.. but according to their website, the beers in this series all contain multiple varieties of hops, but the hop on the label is the pre-dominant one (the one expressing the majority of the flavor/aroma). However, there is no list of hops on their website for this particular one, so this beer might be 100% hopped w/ this hop (which happens to be the name of the beer as well)