Final Conflict
There is more than one band with the name Final Conflict (in order of date of formation):
1) Final Conflict is a hardcore punk band from Long Beach, California formed in 1983. They have gone through various lineup changes with the only constant member being original guitar player (and founder) Jeff Harp.
2) There was also a Midwestern hardcore band named Final Conflict around the same time as the Californian band. The Minneapolis based band released their lone EP in 1983 and was featured on the Lung Cookies compilation.