Sweat Punch is a four-part anthology of experimental short films from Studio 4°C titled "Professor Dan Petory's Blues", "End of the World", "Comedy" and "Beyond". The series was later rereleased as Deep Imagination, this time containing a fifth entry titled "Junk Town".
The following firearms are seen in the anime anthology Sweat Punch:
Enfield No. 2 Mk I
In End of the World, Yuko uses a Enfield No. 2 Mk I revolver.
General Dynamics M197 Vulcan
In Beyond, a futuristic helicopter is seen armed with a General Dynamics M197 Vulcan.
M242 Bushmaster chaingun
In Beyond, several M242 Bushmaster chainguns are seen mounted on a futuristic APC.