bunp to top
broke my top section yesterday and am looking for a new top section or a whole rod model 50 ULS
I don't think you're going to find much. Rods have been out of production for many years. Designer of that rod is now designer of ESP rods. eBay has nothing ... so you're probably going to have to depend on someone, that has that particular model rod, being willing to sell you theirs.
... cp
Gravity zero rods are hard to find nowadays. If you are interested with that very thin tip, then HT has similar tip to zero's and comes with different length. Another rod is the zebco slab seeker which also has a very thin tip and comes also in different length.
One more thing, if you are really looking for zeros, Australia 'bay showed 2 or 3 last year.... Good luck.