I saw where i could order or make an ion gun. do these really "push" objects ?

Question

i want something that is an alternative to guns.

Answer 1

in theory yes, ions are charged particles and therefore have mass so can 'push' matter by putting a force on it but you'd need to produce a phenomenal number of ions to have a very small effect on an object, taking friction, mass and inertia into account you can say it's impossible

Answer 2

You culd try making "lifters" - have a look on youtube. Most look very much like ufo's.