Gun Sight

What is a good Paintball Gun That can use A red dot Sight on?

I am looking for a Paintball gun of any brand. I would like one that you can put a red dot sight on the rails. I would also like it to be under $350.00.

a tippman 98 custom or A-5 would be good to put one on but kinda studpid becuase paintballs dont fly like bullets
they begin to curve ect ect
thus a red dot sight is useless and extra weight you need to carry around
also if the enemy sees your red dot, your position could potentially be given away

PISTOL SIGHTS