have to shut doors hard?

[S13 nerd]

quick question. the bushings on my door stops have gotten worn out and my friends are having to slam the doors to get the car to register that the door is shut. how do i get the pin out of the stop to put a new bushing in?

[OLDSCHOOLRICE]

You could buy a new striker (preferred).

or

http://zilvia.net/f/tech-talk/423581-how-fix-your-door-closing-problem.html