Black 640-1
Mine's a keeper.
Name was laser engraved by S&W years back.
Had it tuned this yr by a good smith, put a red ramp front sight on, and sent it to Robar in Phoenix to be enhanced with their Rohrguard blackening. Beautiful firearm now.
I like the holsters by Bianchi that fit the revolver exactly and have a finger break security system with a paddle. It'll be my #1 ccw.
I have no idea of the velocity, sorry; I use 38+ JHP.
cmsgt