yah pretty mutch you would have to realy
hit something dead on and even then it doesnt go
fast enough to do rreal damage.i dont think you can replace anny parts on it the worst thing would probably be to strip gears.the body is foam,blades are plastis and have a rounded cressant
moon shape to it to prevent getting hurt.with a little mcgivering
you go modifie the tail rotor to control pitch but then you have to change radio add micro servoes ect,ect.but would be an interesting thing to try.all togetter its a pretty strong toy.

steff