Hmmmm…
Kinda seems like in terms of hand-to-hand combat training, the FBI gets a little bit of defensive training and arrest subjugation techniques… but the rest is all firearms, driving, cover, blah blah blah.
https://www.fbi.gov/about/faqs/what-kind-of-training-does-an-agent-go-through
https://www.fbi.gov/services/training-academy
https://www.quora.com/How-much-combat-training-does-an-FBI-agent-receive?share=1
Sooooooo… perhaps normal people legit could take on the Patriot Front Fedbois in a fist fight.
(Video for reference.)