Algodoo

A Spring bullet gun that works pretty well, except it doesn't do much to anything it shoots. You have to be very, VERY gentle with the bullets when you're loading them, or else it'll misfire. Tap Enter to fire, And tap \ To snap the barrel down and prepare to load. The bullet also has to be all of the way inside of the gun, or it won't fire.
Hoping to improve upon this gun .

Oh yeah, and sorry for not loading the bullet for you. If you select the whole bullet, and clone it down into the barrel, it should be fine.