I have a JB album (Dust Bowl) and on one track the album lists a person as playing a "Hammer Guitar". I get the impression this is a type of guitar not the brand as in Hamer. Does anybody know what this is or what it looks like. I have never heard of one of those before. Maybe it is a style of playing as opposed to a guitar type but right now I am real confused.
My only guess would be that Anton Fig played random Hammer-ons on the track in question ("Black Lung Heartache").
Or it could be an inside joke they had fun with cause he played guitar on the track.

Not too sure.
Jackson DK-2 [2004 MIJ] (EMG 81/SA)
Jackson RR-3 [2007 MIJ] (EMG 81/60)
Ibanez RG370DX [2009] (EMG 81/60)
Epiphone Les Paul Custom [2004] (EMG 81/85)
Ltd/Esp M-17 7-String [2013] (EMG 81-7 set)
Bugera 333XL 120watt Tube Head, Crate BV412 Cab