Controlling a DC Motor

So here's the deal. I have a DC motor. I want this DC motor to spin a chamber (light delrin material) 360 degrees around clockwise. It will need to activate by pressing a microswitch. When the microswitch is pressed, it will spin its rotation 360 degrees then stop. Where do I start?

Can you get a good pic of the gun. two or three would be good
What i showed you would do that but it would spin slow.
this post should of been electronic project design and ideas

im trying to control it with a circuit board