If you're wishing to practice and become good with guns make clones what move and fight back.
If you're wanting to learn swords you must first go to SFOTHIV For practice with only linked sword.
the place I linked was actually legit
it has a KO giver script, go visit it and you'll see
but it's very difficult to use, I forgot how it works. just go on and mess around with someone else, you might figure it out.