bullet Crosshair?

Hey i have a question my weapon fires the bullets come out and go straght away. But i have a Crosshair for my aiming point in the middel of my screen. How can i get the bullets to hit what am aiming at?. as in a real FPS Shooter???. tnx wesley

Well. You could use ray cast collider from the camera to the object that you're shooting. There are a lot tutorial teaching it