So as noted I purchased a CT laser for the wife and her Sig as before she could not hit the side of a 67 story building.
Here is the CT on the Sig:
And here are her results, her hits are all the small holes on the right.
I am soooo happy with the results and she is so much more confident. The best $200 I have ever spent.
Mike
PS: Also bought her a knife to match her gun.