If I am not mistaken bullets are put up or are sold by OTC option trading firms like Susquenhanna and Essex Radex. There are a couple of retail firms that offer them. The problem is that you have to have more $ than 25K because you are actually buying stock and paying for the put premium when you buy the 'bulet' . After layingout the cash for the put premium and the long stock you then need more buying power to do your daytrades.
