If you send an old model SA (3 screw) back for work, they will convert it to the modern lock work without asking. But, they also return the old parts so you can convert it back if you want. Good deal all around, as come time to sell the gun, many folks like the new type lock work that allows the gun to be safely carried with all 6 chambers loaded. It is easy to change these parts back and forth in these revolvers.

I think Rugers response is right on the money with the semi-auto issue. Many manufacturers would simply refuse to warranty a firearm that has been modified, period. At least Ruger will still stand by it. They may see the return of the non factory parts as a potential liability issue. Maybe by returning them to the owner, they feel they are defacto condoning their use?

Larry