Not that I recollect other than mine which isn't a carbine tho, it's a 26+" Shilen barreled stub Ultra done by site sponsor Wayne York, he has a 243 Superlight barrel of mine right now to be rebored to .264" for a 260 Rem tho. The only way to get a 6.5x55 is a stub(see FAQ) or rebore a smaller chambered barrel like a 22 Hornet or 223 and rechamber it as well, either way will cost ~$300 plus the cost of the donor parts.
Tim