What Deadeye said
I bought mine in 05, it came with the lighter spring installed and larger bead front sight.
I even asked Walter Johnson of TTN if he had one with some nice figure in the Black walnut , he did not disappoint me.
I have replied to these questions before, I believe it is the best SXS for the money.
Walter Johnson offers great customer service.
A nice feature is the Hammers are close together so you can thumb them both together.
Another is the rounded heel pistol grip of the butt , just reads 19th. Century
Since I bought mine TTN has offer some options , now Case Hardened Colors & hand Checkering is available
Both options are done here in the States.. on the standard SXS.
At the time, I was shopping I contacted ADCO about the CZ (Turkish Guns) They had just begun to advertise them ( basically The old Liberty II SXS with a new name & importer) He was expecting them in the Summer or 05.
They still did not have any by late fall 05..
I asked about parts and was told , ADCO did not carry parts ( same issue that the Liberty II faced )...
Though, ADCO responded to my inquiries, they did not have any Guns to sell , that , and they don't offer parts had me look elsewhere.
The TTn is available from several sources , TTN International (Walt Johnson) , EMF Corp, and I believe Phil Rezac &/or the Marshel here offered some.