The ESP Guitar Company

Hi ! i'm Adrien, i wonder if somebody knows an esp ( i'm sure about it , i saw it ) basse bridge, black, wich has the look of the vintage 4 bridge, but this black bridge is quite old now, and it is mounted on a modified precision basse, for five strings, but it is as large as a four string bridge ! so : small spaces between the strings, and it's great on this model. i'd like to know the reference of this one, it is a quite simple bridge, black, with esp written on the front, in the middle, about where you put the strings. i hope that somebody can tell me what it is cause i need it ... thanks a lot, and look at the picture , you'll understand what i say better this way. all the best, Adrien