I have a nice Model 19-3, 4" that I used for IDPA last summer. I'm considering making it a dedicated IDPA gun so I'm thinking to have some modifications made:
1. lighten and smooth up the double action pull
2. chamfer the cylinder holes
3. remove standard front sight and add a fiber optic, maybe night sight
4. replace standard rear site and replace with one with a wider window.
Are there any other modifications you would recommend? Does this amount of modification make sense for IDPA. Do these modifications change this gun to an enhanced service revolver division?
Thanks for your help.