"I'm almost like a little puppy dog compared to these monsters," Nugent said, adding that "the left hates me" because "I promote the right to self defense."
Nugent cited Fort Knox's decision to cancel his June concert at the Kentucky post as one example of how "bread dead" liberals are "out to get" him.
"When I hear the political correctness that has somehow metastasized into the decision makers of the military, I was really let down that political correctness has any role at all in the military," he said.
Commanders at Fort Knox announced earlier this week that were eliminating Nugent from their annual summer concert because of his comments about President Obama.
While Nugent has endorsed Romney, the Detroit rocker said Friday that his first pick for president was Texas Gov. Rick Perry, who dropped out of the race in January.
"I wish he was the president right now, man!" Nugent told the Texas Tribune. "My problems would be over. "