Experimental gin ban

I like the game and all but I think the experimental guns are unstoppable and it makes you immortal since you keep healing or is it just one experimental gun that keeps you healing either way they should ban the experimental guns because one time I was playing a FFA match (free for all for those of you that dont know) and I come across a player with an experimental gun and I I put so many bullets in him yet he is not dead. Also they should take away the auto aim on snipers cause it makes the games too easy

Ehku about Brothers in Arms® 3, v1.4.0