veamon,
Here is an example:
The S&W 64 snub on the left was my second carry gun (a 640 in .38 was my first) when CHL first stated way back.
Jeweled the hammer to while I had it out.
Yes I still have both of my first carry guns! Use Glock an a 640-1 .357 that I replaced the case hardened trigger with a flash chrome one.
OR get a drop in hammer:
Note the Speed Six shown at left bottom. I put a Ruger factory drop in DAO hammer in it.
OR just get a DAO only snub!
The one on the left is my old 640 .38, first CCW gun, and on the right is my current 640-1 with the flash chrome trigger.
Now if you take g.willikers's idea, may I suggest you either put it upside down in a PADDED vice so the metal chips fall to the floor and not in the action.
And lee's thoughts about the cocking notch, well if the bob is totally flat it is very hard to trigger cock and use the thumb to fully cock it (but it can be done.)
No real biggie but if you want the trigger's sear connection to the hammer can be ground off. I did in a S&W 4 inch 15 .38 that became my IDPA state match revolver (and I won 1st Expert in the Arkansas state IDPA long time ago.)
Yea I still have THAT gun to! In fact all the ones shown I still have.
Love those snubs.
Deaf