Lazarus post ,

Without getting into the MIM IL thing most here would choose a 629 made before MIM and the IL for the same money,

The 629-4 had forged Hammer trigger with the new rear site that also added a factory drilled n tapped frame for a scope mount,
I would give honsorable mention to the 629-4 "Classic" because of the quick interchangeable front site system if you dont mind a full underlug barrel.