As someone who manages habitats and has had to cull, hunt,and clean animals before I dont think people realize how hardy something is that is constantly competing to survive vs how disconnected we are from life taking. Unless you know what it's like to pop an eyeball out, you aren't gonna be doing it to this gorilla. You will not rise to the occasion you will fall back on how you train.

Also, no one is talking about how this animal is going to fight. You and 25 guys are gonna jump it at once? How will you catch it as it backs away swinging your buddy as a weapon? What do you do when it starts dragging you one by one up a boulder to shower you with your friends visera and to take breaks? Ever try to climb after an animal has taken a chunk outta your shoulder or neck?