These are the guns used by 1st Sgt. Havok
Clockwise from the 12 
(1) Tippmann A5 w/E-grip and Opsgear M82A1 kit, (2) Freeflow Autococker w/custom mods, (3) Smart Parts Ion, (4) WGP Minicocker w/custom mods, (5) Freeflow Autococker w/Eclipse E2 kit