It works fine for this game in my experience, it works on all the guns, they just have a longer delay before you can shoot. The Mauser pistol is pretty awsome with it lol. I just used the standard COD speed, I don't think the game actually has a fire rate cap, it just works off of a minimum time between shots. I don't play teh game a lot, but for the short time I used the controller with it it was pretty good.