It's possible you have the original box but the original label got damaged or just somehow went missing. Enjoy that fantastic Smith revolver. :)
Pics of your 651 are ok.:)
The problem is the front sight screw is not flush with the top strap. It's an issue with newer revolvers. Clean gently.
colt_saa, sorry, didn't read your post.:)
I think the 4" will be a square butt and the 3" or 2" would be round. I'm not 100% on that.:D
I goggled images and sure enough, there are 4" round butts. I like em.:)
Herrett Ace grips for a round butt J frame. In original box. Never carried so finish and checking are perfect. Fit is also perfect. $35.00 shipped.
I'll take these. PM on the way.