I just ordered one that had a sticker saying 310320.....and TW looked through them while I waited on the phone. They only had 2 in total in 4 1/2", so I was only able to get one, sicne the other one was too heavy. Funny thing was that TW didn't even realize the number's on the stickers were weight, balance, etc. They just thought they were serial numbers
If anyone else has one around 310 static unstrung weight in 4 1/2" and wants to sell it please let me know.